Start reading All Cry Chaos (Henri Poincare) on the free Kindle Reading App or on your Kindle in under a minute. Don't have a Kindle? Get your Kindle here.

Deliver to your Kindle or other device

Add Audible Narration
All Cry Chaos: The Henri Poincaré Series, Book 1 Narrated by Grover Gardner $23.07 $4.49
Enter a promotion code
or gift card

Try it free

Sample the beginning of this book for free

Deliver to your Kindle or other device

Anybody can read Kindle books—even without a Kindle device—with the FREE Kindle app for smartphones, tablets and computers.
Sorry, this item is not available in
Image not available for
Image not available

All Cry Chaos (Henri Poincare) (Henri Poincare Mystery Book 1) [Kindle Edition]

Leonard Rosen
4.5 out of 5 stars  See all reviews (135 customer reviews)

Digital List Price: $9.99 What's this?
Print List Price: $29.00
Kindle Price: $8.69
You Save: $20.31 (70%)

If you buy a new print edition of this book (or purchased one in the past), you can buy the Kindle edition for only $2.99 (Save 66%). Print edition purchase must be sold by Amazon. Learn more.

Audible Narration

Switch back and forth between reading the Kindle book and listening to the Audible narration with Whispersync for Voice. Add narration for a reduced price of $4.49 when you buy the Kindle book.


Amazon Price New from Used from
Kindle Edition $8.69  
Hardcover $21.83  
Audible Audio Edition, Unabridged $19.95 or Free with Audible 30-day free trial
MP3 CD, Audiobook, Unabridged $29.95  
Multimedia CD --  
The Girl in the Spider's Web by David Lagercrantz
The Girl in the Spider's Web (Millennium Series, Book 4) by David Lagercrantz
The Girl with the Dragon Tattoo's Lisbeth Salander and Mikael Bromkvist are back in book #4 of Stieg Larson's epic series. Learn more | See the Millennium Series

Book Description

All Cry Chaos, a debut thriller by the immensely gifted Leonard Rosen, is a masterful and gripping tale that literally reaches for the heavens.

The action begins when mathematician James Fenster is assassinated on the eve of a long-scheduled speech at a World Trade Organization meeting. The hit is as elegant as it is bizarre. Fenster's Amsterdam hotel room is incinerated, yet the rest of the building remains intact. The murder trail leads veteran Interpol agent Henri Poincaré on a high- stakes, world-crossing quest for answers.

Together with his chain-smoking, bon vivant colleague Serge Laurent, Poincaré pursues a long list of suspects: the Peruvian leader of the Indigenous Liberation Front, Rapture-crazed militants, a hedge fund director, Fenster's elusive ex-fiancée, and a graduate student in mathematics. Poincaré begins to make progress in America, but there is a prodigious hatred trained on him—some unfinished business from a terrifying former genocide case—and he is called back to Europe to face the unfathomable. Stripped down and in despair, tested like Job, he realizes the two cases might be connected—and he might be the link.

This first installment in the Henri Poincaré series marries a sharp, smart mystery to deep religious themes that will keep both agnostics and believers turning pages until the shattering, revelatory end. Anyone who enjoys the work of John Le Carré, Scott Turow, Dan Brown, and Stieg Larsson will relish Rosen's story telling and his resourceful, haunted protagonist. Others will appreciate his dazzling prose. Still others, the way he bends the thriller form in unconventional ways toward a higher cause, in the vein of Henning Mankell in The Man From Beijing. In short, All Cry Chaos promises to become a critical success that garners a broad readership throughout the nation and across the globe.

Editorial Reviews


“A novel of mind and matter, All Cry Chaos is that most rare of books: a thriller in the truest and noblest sense. Rosen creates palpable tension and gut-wrenching drama without resorting to the cheap tricks of movement for movement’s sake or gratuitous violence. Henri Poincare is both archetypal and completely original, a cop for the ages. I could never have anticipated that philosophy, mathematics, war criminals, the world economy, chaos, and religion would add up to the finest thriller I would ever have the joy of reading”. —Reed Farrel Coleman, three-time Shamus Award winner and author of Innocent Monster “Only the very best of writers can weave a compelling story from a maze of complicated ideas, and with this deftly crafted novel, Len Rosen has proven himself to be one of them. Drawing not only on crime and the human condition, but on math, economics, and religion as well, All Cry Chaos is both a thinking man’s mystery and a thrilling ride. I look forward to more from its talented creator.” —Arthur Golden, author of Memoirs of a Geisha (two years on The New York Times best seller list)

About the Author

Leonard Rosen is a best-selling and widely respected non-fiction author among educational publishers (including Pearson, Allyn & Bacon, Little Brown, and Nelson Doubleday). He has written Radio Essays broadcast by NPR's Morning Edition, Only A Game, and All Things Considered, as well as op-eds published by the Boston Globe. He has taught writing at Bentley University and Harvard University. He lives in Brookline, Massachusetts.

Product Details

  • File Size: 1115 KB
  • Print Length: 333 pages
  • Page Numbers Source ISBN: 1579622224
  • Sold by: Amazon Digital Services, Inc.
  • Language: English
  • ASIN: B0049P1TXY
  • Text-to-Speech: Enabled
  • X-Ray:
  • Word Wise: Not Enabled
  • Lending: Not Enabled
  • Amazon Best Sellers Rank: #162,665 Paid in Kindle Store (See Top 100 Paid in Kindle Store)
  •  Would you like to give feedback on images?

Customer Reviews

Most Helpful Customer Reviews
188 of 190 people found the following review helpful
5.0 out of 5 stars A brainy read January 15, 2011
Format:Kindle Edition
Look, I'm 87 years old and my kids worry. They're the caring kind and keep checking me out, looking for signs that I'm "losing it." So when they asked me if I'd like to try reading a mystery, I accepted the challenge, even though I prefer the good old easy reading pros like John McPhee, AJ Leibling, E B White. They gave me "All Cry Chaos" and I started it off one evening. Sleep got to me at midnight. Next day I started early and finished it off. It's a brainy read and I had trouble with some of the technical stuff, like the fractals. But the writing is so good, the plot so ingenious, I had to race to the finish. If I hit 88 and Rosen writes another, I'll buy it.
Was this review helpful to you?
35 of 35 people found the following review helpful
Format:Kindle Edition
I loved this book, plain and simple. Reasons that I loved it: the plot catches your attention and drags you in, right off the bat. No waiting until 50 pages in to see what's going on. The detective is one of the most sympathetic and riveting characters I've encountered in a long while. He is completely believable, and when his heart broke, mine did too. The author weaves math, specifically fractals, into the mystery in a way that is both integral (no pun intended) and educational--but without making the reader actually DO any math. The supporting characters are all well-drawn as well; there are several of them that I would be happy to see featured in their own books. The ultimate solution to the mystery is both believable and surprising. Finally, the author uses the mystery to open up a discussion of questions of import: why are we here? Can good triumph? Can we make a difference?

This book made my life happier for the days that I was reading it. I will for sure look for more books in the series, and I'll give All Cry Chaos a 5/5*.
Comment | 
Was this review helpful to you?
36 of 38 people found the following review helpful
5.0 out of 5 stars Mathematically, artistically and culturally absorbing August 23, 2011
Format:Kindle Edition
Born in 1852, Jules Henri Poincaré was a French mathematician and physicist, considered to be one of the founders of modern topology, and a significant contributor to Einstein's theory of relativity. More importantly for this novel, Poincaré worked on chaos theory and fractals, developing a deep understanding of how the whole can so precisely mirror the part.

The protagonist of Leonard Rosen's taut thriller, All Cry Chaos, is another Henri Poincaré, but this man, now nearing retirement, has devoted his life to criminal investigation rather than math. As Interpol's Poincaré studies the murder of a famous mathematician, he's frequently greeted with "Are you related...," and has to say yes, a simple relationship reflected in the parallels of mysterious photographs and exploded images, fractured families and ruined lives.

Tested like Job in Biblical pre-history, threatened with the end of his world and Revelation's rapture, Poincaré travels from Europe to America and back, finding in each tiny clue a reflection of greater truth. Nobody's quite who they seem; singularities pose choices, and choices determine futures yet unseen; and the branching veins of a broken hand still look like a mountain range viewed from above.

Tragic, resolute, refusing to yield under threat, or after disaster, Poincaré follows the trail to its conclusion while all he's loved seems to fail. A beautifully detailed novel, with satisfying breadth and depth, intricately woven patterns, and well-chosen illustrations from a range of books and journals, All Cry Chaos is mathematically, artistically, and even historically satisfying; a truly enjoyable first in what promises to be a fine series.

Disclosure: I was given an advanced reading copy of this book by the publisher, the Permanent Press, in exchange for an honest review.
Comment | 
Was this review helpful to you?
11 of 11 people found the following review helpful
5.0 out of 5 stars You take from this book what you bring to this book... October 22, 2011
Format:Hardcover|Verified Purchase
"Sunlight bursting through clouds over that section of the Herengracht gave the famously flat city a towering, vertical dimension."

There is something about this book that defies description. It is a masterpiece of time, place, and character but it also manages to make comprehensible the mathematical geometry of fractals by demonstrating their existence in nearly everything we see around us. Maybe even to the point of their application to models of human behavior?

In this book, which could have been unbearably arcane, mathematics forms the subtle background in a beautifully crafted mystery. And what a delightful conceit to make our veteran Interpol agent, Henri Poincaré, the great-grandson of one of the greatest mathematicians of the 19th Century. Also named Henri Poincaré, this polymath of epic reputation introduced the modern principle of relativity upon which Einstein based his later work.

The book opens with Poincaré visiting Stipo Banovic, a war criminal from the former Yugoslavia who is accused of vast atrocities that included the murder of Muslim men and boys. Poincaré was instrumental in apprehending Banovic and has now come to see him one last time before moving on to other duties. The dynamic between these two men feeds one of the main story lines in "All Cry Chaos" and it is a painful, horrible journey.

The other main story line involves the murder in Amsterdam of James Fenster, a young Harvard mathematician whose work on fractals surfaces again and again to form the weave for the story. He was in Amsterdam to deliver a paper to the World Trade Organization when his room was surgically removed from the Ambassade Hotel by a bomb.
Read more ›
Comment | 
Was this review helpful to you?
Most Recent Customer Reviews
4.0 out of 5 stars Intelligent Thriller
Very well written with a well placed narrative and learned and appropriate quotes. It is not at the Le Carre level, but I recommend it without hesitation.
Published 1 month ago by Steven Else
5.0 out of 5 stars Great read
This book was a page turner. The writing is eloquent. The story leads you in the right direction without being too obvious.
Published 3 months ago by Christina Kelso
5.0 out of 5 stars perfect!
I could not put down this intriguing book. The intertwining of stories was perfect. I will read it again as it contained interesting details. Read more
Published 3 months ago by JazzyJane
4.0 out of 5 stars Four Stars
Very well written and had many surprises.
Published 4 months ago by Carol Hastings
4.0 out of 5 stars Four Stars
Interesting premise and progression
Published 5 months ago by Michelle Ruest
4.0 out of 5 stars Good mystery novel
A good mystery. The ending was not totally a surprise. Some very intense parts.
Published 6 months ago by Amazon Customer
4.0 out of 5 stars Excellent story teller
Leonard Rosen creates a fascinating story about an Interpol investigator whose professional and personal life intertwine through the story. Read more
Published 7 months ago by Martasue
5.0 out of 5 stars couldn't put it down
I love the characters and how Rosen wove them all together with a twist at the end. Great read poignant and smart.
Published 7 months ago by lfmarie
5.0 out of 5 stars Butch
Good but not as good as first one.
Published 8 months ago by Butch
2.0 out of 5 stars I did not enjoy it.
For me this book was boring. The language style was slow. Finally near the end it all came together, and I wasn't even that surprised.
Published 8 months ago by Hannah Mae
Search Customer Reviews
Search these reviews only

More About the Author

Translated into ten languages, Leonard Rosen's All Cry Chaos (Permanent Press, 2011) won the Macavity Award from Mystery Readers International for the best debut; was selected ForeWord Magazine's best work of fiction by an independent American press, earned an Edgar nomination for best debut, and earned finalist recognition for the Chautauqua Literary Prize and the Anthony Award. Len has contributed radio commentaries to Boston's NPR station, written best-selling textbooks on writing, and taught writing at Harvard University. The prequel to All Cry Chaos, The Tenth Witness, will be published in September 2013. To contact Len and for links to interviews and reviews, see

What Other Items Do Customers Buy After Viewing This Item?


There are no discussions about this product yet.
Be the first to discuss this product with the community.
Start a new discussion
First post:
Prompts for sign-in

Look for Similar Items by Category