This has been the best purchase from Lamaze toys so far! My 4 month old daughter loves this book, both covers crinkle! Each page has a different texture and pattern. Theres a squeaker in one page, that she surprisingly loves, and a rattle in the next! I took this to a friends house and her 9 month old baby and 3 year old son also enjoyed playing with it!! I look forward to being able to teach my daughter what each texture and object is when she's older! Great book!!