Buy new:
-20% $7.99$7.99
Ships from: Amazon.com Sold by: Amazon.com
Save with Used - Good
$5.97$5.97
Ships from: Amazon Sold by: GREENWORLD GOODS
Return this item for free
We offer easy, convenient returns with at least one free return option: no shipping charges. All returns must comply with our returns policy.
Learn more about free returns.- Go to your orders and start the return
- Select your preferred free shipping option
- Drop off and leave!
Download the free Kindle app and start reading Kindle books instantly on your smartphone, tablet, or computer - no Kindle device required.
Read instantly on your browser with Kindle for Web.
Using your mobile phone camera - scan the code below and download the Kindle app.
Image Unavailable
Color:
-
-
-
- To view this video download Flash Player
-
-
-
-
-
-
6 VIDEOS -
I'm a Big Sister Hardcover – Picture Book, January 5, 2010
Purchase options and add-ons
With an author's note about what big siblings need—extra guidance, reassurance, love—and sweet, engaging artwork, it's no wonder that nearly 4 million families have chosen I’m a Big Sister and its companion book, I’m a Big Brother,to prepare their young ones for their first big transition.
"Someone new is at our house," begins this loving, reassuring celebration of sisterhood from trusted author Joanna Cole.
Told through the eyes of a new older sister, this simple story lays out all the good things about being an older sibling, and just how exciting welcoming a new member to the family can be.
- Reading age2 - 3 years, from customers
- Print length32 pages
- LanguageEnglish
- Dimensions6.25 x 0.38 x 7 inches
- PublisherHarperCollins
- Publication dateJanuary 5, 2010
- ISBN-100061900621
- ISBN-13978-0061900624
Book recommendations, author interviews, editors' picks, and more. Read it now
Frequently bought together

More items to explore
From the Publisher
I'm a Big Brother
|
Soy una hermana mayor : I'm a Big Sister (Spanish edition)
|
Soy un hermano mayor : I'm a Big Brother (Spanish edition)
|
|
|---|---|---|---|
|
Add to Cart
|
Add to Cart
|
Add to Cart
|
|
| Customer Reviews |
4.8 out of 5 stars 3,627
|
4.7 out of 5 stars 246
|
4.7 out of 5 stars 326
|
| Price | $7.95$7.95 | $49.99$49.99 | $6.65$6.65 |
| This simple text lays out all the good things about being an older sibling, and reminds new brothers that they are just as special as ever. | The Spanish-language version of a picture book that explores the arrival of a new baby as seen through an older sister's eyes | The Spanish-language version of a picture book that explores the arrival of a new baby as seen through an older brother's eyes |
Editorial Reviews
From Booklist
Review
“I’m a Big Sister and I’m a Big Brother are bestsellers and it’s clear why. They empower first-time older siblings by filling them in on their new role: Mommy and Daddy’s helper with the new baby.” (“The Best Books for Soon-to-Be Big Brothers and Sisters”) — Brightly
From the Back Cover
My Big Boy Potty
My Big Girl Potty
When You Were Inside Mommy
Sharing is Fun
About the Author
Joanna Cole is the author of the popular Magic School Bus series, I'm a Big Brother, I'm a Big Sister, and many other award-winning books. In Asking About Sex & Growing Up, she provides a reassuring blend of practical guidance and scientific fact for the audience that needs it most.
Product details
- Publisher : HarperCollins
- Publication date : January 5, 2010
- Edition : Revised
- Language : English
- Print length : 32 pages
- ISBN-10 : 0061900621
- ISBN-13 : 978-0061900624
- Item Weight : 10.4 ounces
- Reading age : 2 - 3 years, from customers
- Dimensions : 6.25 x 0.38 x 7 inches
- Best Sellers Rank: #3,174 in Books (See Top 100 in Books)
- #16 in Children's New Baby Books
- #24 in Children's Siblings Books (Books)
- #33 in Children's New Experiences Books
- Customer Reviews:
About the author

Joanna Cole s a former elementary school teacher and librarian and a frequent contributor to Parents magazine. Joanna Cole lives in Connecticut.
Customer reviews
- 5 star4 star3 star2 star1 star5 star88%9%3%0%0%88%
- 5 star4 star3 star2 star1 star4 star88%9%3%0%0%9%
- 5 star4 star3 star2 star1 star3 star88%9%3%0%0%3%
- 5 star4 star3 star2 star1 star2 star88%9%3%0%0%0%
- 5 star4 star3 star2 star1 star1 star88%9%3%0%0%0%
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find this book well-suited for introducing the concept of being a big sister, with simple language that toddlers can understand and read independently. Customers praise the beautiful illustrations, particularly the bright colors, and consider it a perfect gift for new siblings. Customers appreciate how it helps start discussions about the topic, and one customer mentions it explains everything their child had questions about.
AI Generated from the text of customer reviews
Customers find the book's pacing positive, with multiple reviews noting it's great for new big sisters and works well for 2.5-year-olds. One customer mentions it helps children understand the concept of a new baby, while another notes it's suitable for older children.
"...because it was age-appropriate - not too long or complicated, perfect for a toddler...." Read more
"...Easy for beginner reader. Perfect for a new big sister." Read more
"Great for Toddlers..." Read more
"Great for toddlers!..." Read more
Customers appreciate the book's language, finding it well written for toddlers, easy to understand, and suitable for early readers who can read it to themselves.
"...I like that it is simple, explains what to expect, celebrates the benefits of being a big girl and reminds her that she was a baby too...." Read more
"...Other than that, the message behind the book is well written for big sister." Read more
"...Gives several examples with both mom and dad. Simple, yet effective. The book was really fantastic!" Read more
"...It was easy to read if you were wanting your child to be able to read it themselves. She loved it!" Read more
Customers find the book perfect for helping children understand big sisterhood, with one customer noting it explains everything their child had questions about, and another mentioning how it helped prepare their almost 2-year-old for the transition.
"...Wonderful, helpful, and well done." Read more
"...of being "big" and empowers the big sister to be a good helper...." Read more
"...It has a wonderful message about how mommy and daddy love her still, and that she is a special person ... a big sister. I loved reading this to her!" Read more
"...became a big sister at 20 months and this was the perfect book to explain the transition...." Read more
Customers enjoy the story quality of the book, finding it simple and relatable, with one customer noting its realistic scenarios.
"Very pleased with the product Cute story and good way to give the news to my older daughter" Read more
"Gifted to our daughter and used to announce pregnancy. Great story, too!" Read more
"Love it!! It's very cute and relatable if you have a newborn at home. My 5 year old loves when I read it to her and use their names." Read more
"Very cute story to help a toddler get excited about having a new sibling!" Read more
Customers love the illustrations in this book, which feature bright colors and simple text.
"...baby" and does not use "she" or "he." Cute illustrations. A real winner." Read more
"...This book seems great. The illustrations are cute, and it's just the right length for a 2 year old...." Read more
"...It’s a well written book with great illustrations. So happy we bought this!" Read more
"Very sweet book and illustrations, helps to talk about what life with baby will be like, and how the big sister is special for who she is...." Read more
Customers find the book to be a perfect gift for new big sisters, noting it's special to both parents and children. One customer mentions it's a great buy when expecting a second child.
"Great gift for my niece when my nephew was born. Small enough to fit in my purse for the flight & gave her something to look at in the hospital...." Read more
"...This would be a great gift to children of friends expecting a new baby as well!" Read more
"Perfect gift for a friend expecting a second child (gender unknown)!" Read more
"...there will be a new baby in the house she is still loved and special to mommy and daddy...." Read more
Customers find the book well worth the money.
"...Cute illustrations with an easy to understand concept. Great price for a cute little book." Read more
"Great purchase!" Read more
"My daughter loves to read this every night and is so excited! Such a great price and quality of pages!" Read more
"...Great buy." Read more
Customers find the book effective as a conversation starter, helping to initiate discussions with children about becoming a big sister.
"...Simple basics that are actually super helpful to discuss with your toddler in book format. This is the routine we followed:..." Read more
"...It sparks discussion and that is when the real learning takes place in our family so I appreciate that it is not too long or specific...." Read more
"...It helps start the discussion with a child about why babies cry, what needs a baby has and the role the big sister has in the family while..." Read more
"...It is a terrific way to open discussions about becoming a big sister...." Read more
Reviews with images
Big Sister!!
Top reviews from the United States
There was a problem filtering reviews. Please reload the page.
- Reviewed in the United States on June 11, 2024We recently purchased this children's book to help prepare our daughter for the arrival of her new baby sister. And I'm thrilled to say that it has been a huge success! The book is beautifully illustrated and tells a sweet story about a big sister welcoming a new baby to the family.
What I love most about this book is that it's designed to help children understand and process their feelings about the new addition to the family. It's perfect for our daughter, who is eager to learn about her new sibling and what it will be like to have a little sister.
We've been able to point out pictures of Mama, Dad, and our daughter, and then say "and that's your new baby sister!" It's been such a wonderful way to connect our daughter with her new sibling and help her feel more excited about the arrival.
Our daughter absolutely loves this book and has asked to read it multiple times a day. It's clear that she's really enjoying the story and is starting to grasp the concept of having a new sibling. We're so pleased with this book and highly recommend it to any family expecting a new baby.
- Reviewed in the United States on February 11, 2014With a child under two, it's hard to know how much she is really understanding about the whole process of expecting a baby and what's about to happen.
One great sign is how well our daughter is responding to this book. She just LOVES it, and devours it, making the sign for "more" each time we finish it and flipping it over for another reading. I mean, she loves books in general but this is a big response -- I swear she asked for five reads the other night.
For one thing, I think she really likes the pictures, which are full of details about being a toddler. She points out that the big sister is eating apples, like she does. The big sister takes pride in being a helper, like she does. A sippy cup is shown next to the baby's bottle -- those are the kind of things a young toddler can relate to. The mom is shown folding laundry, definitely something she can relate to!
The language is also simple and easy for her to understand. It uses repetition and key words that toddlers know & love like help, and diaper, and bottle, and toys and favorite foods. I like the little lessons, like how there is mention of the baby crying and what to do about it. And how being big is a lot of fun.
Another note about her age -- it's sweet & touching to watch her choose which character she relates to more, because she is in between the baby and the big sister in the book (who I'd put at 3 or 4). Sometimes on pages that show the whole family, I've asked her "which one are you?" and she points to the baby. Sometimes, the big sister. I tell her she's right either way, like, "You will always be my baby! And we're going to have a new baby too!" or "Yes, you are becoming such a big girl and you will be a Big Sister too!"
I feel like we can & will refer to this book once the baby is here, and it will help her adjust.
- Reviewed in the United States on May 16, 2025The best thing about this book is that it draws a line between what a baby can do and what a big sister can do. Like, the big sister can eat cookies, but the baby only likes milk. It explains what to expect to the older sibling. My two year old granddaughter likes to have it read over and over!
- Reviewed in the United States on April 24, 2025This book goes to my great granddaughter who is going to be a big sister to a new baby brother, delightful way to introduce her to her new sibling!
- Reviewed in the United States on March 3, 2025Such a cute book, I bought this for my daughter when we told her she was going to be a big sister. It’s the perfect way to get them used to another sibling coming along, she loves reading this book. We also incorporated this when we were telling our family we were pregnant, we had our daughter go up to them and ask them to read her new book.
Such a cute book, I bought this for my daughter when we told her she was going to be a big sister. It’s the perfect way to get them used to another sibling coming along, she loves reading this book. We also incorporated this when we were telling our family we were pregnant, we had our daughter go up to them and ask them to read her new book.
Images in this review
- Reviewed in the United States on January 17, 2024Good book, and as one reviewer stated, I had expectations of a larger book. I should have read the size better, so that is on me. I would have liked a larger book and better page quality. Other than that, the message behind the book is well written for big sister.
- Reviewed in the United States on November 21, 2024This was the perfect gift for my 3 year old granddaughter when her baby brother was born. It covers all the bases for her on what to expect, how to be helpful, and for her to understand how loved she and the new baby are! It truly has helped her during the adjustment period of her family growing.
- Reviewed in the United States on November 3, 2024My daughter loves this book! Great story to get big sister ready for having a baby brother soon.
Top reviews from other countries
LReviewed in Germany on May 9, 20245.0 out of 5 stars Amazing book
I’ve read this book to my daughter every single day for the past 3 months, she loves it. It has a nice story to prepare the toddler for receiving a sibling.
Amazon CustomerReviewed in the United Kingdom on November 9, 20245.0 out of 5 stars Good story book
It was informative fun and well set out with clear pictures nothing bad about it at all
-
Jonathan LoiseauReviewed in France on June 18, 20245.0 out of 5 stars Beau livre
Très beau livre pour ma fille qui va être grande sœur
-
ElizabethReviewed in Mexico on September 4, 20195.0 out of 5 stars Buen libro ilustrado
Me gusto mucho y fue muy útil para que mi nena entiendiera el concepto de hermana mayor 😀😀 La ilustraciones son bonitas.
LinaReviewed in Italy on December 17, 20205.0 out of 5 stars Nice book
This is a pretty nice book much appreciated by my daughter who just had a smaller brother





































