The international best-seller that makes mathematics a thrilling exploration In twelve dreams, Robert, a boy who hates math, meets a Number Devil, who leads him to discover the amazing world of numbers: infinite numbers, prime numbers, Fibonacci numbers, numbers that magically appear in triangles, and numbers that expand without . As we dream with him, we are taken further and further into mathematical theory, where ideas eventually take flight, until everyone-from those who fumble over fractions to those who solve complex equations in their heads-winds up marveling at what numbers can do. Hans Magnus Enzensberger is a true polymath, the kind of superb intellectual who loves thinking and marshals all of his charm and wit to share his passions with the world. In The Number Devil, he brings together the surreal logic of Alice in Wonderland and the existential geometry of Flatland with the kind of math everyone would love, if only they had a number devil to teach it to them.

In 12 dreams, Robert, a boy who hates math, encounters a sly, clever number devil who introduces him to the wonders of numbers: infinite numbers, prime numbers, Fibonacci numbers, and numbers that expand without end. Full-color illustrations.

2011 Retailers Choice Award winner! Rebecca never felt safe as a child. In 1969, her father, Robert Nichols, moved to Sellerstown, North Carolina, to serve as a pastor. There he found a small community eager to welcome him—with one exception. Glaring at him from pew number seven was a man obsessed with controlling the church. Determined to get rid of anyone who stood in his way, he unleashed a plan of terror that was more devastating and violent than the Nichols family could have ever imagined. Refusing to be driven away by acts of intimidation, Rebecca’s father stood his ground until one night when an armed man walked into the family’s kitchen . . . And Rebecca’s life was shattered. If anyone had a reason to harbor hatred and seek personal revenge, it would be Rebecca. Yet The Devil in Pew Number Seven tells a different story. It is the amazing true saga of relentless persecution, one family’s faith and courage in the face of it, and a daughter whose parents taught her the power of forgiveness.

This witty introduction to number theory deals with the properties of numbers and numbers as abstract concepts. Topics include primes, divisibility, quadratic forms, and related theorems.

"A triumphantly moving book." —Kirkus Reviews, starred review Hannah dreads going to her family's Passover Seder—she's tired of hearing her relatives talk about the past. But when she opens the front door to symbolically welcome the prophet Elijah, she's transported to a Polish village in the year 1942. Why is she there, and who is this "Chaya" that everyone seems to think she is? Just as she begins to unravel the mystery, Nazi soldiers come to take everyone in the village away. And only Hannah knows the unspeakable horrors that await. A critically acclaimed novel from multi-award-winning author Jane Yolen. "[Yolen] adds much to understanding the effects of the Holocaust, which will reverberate throughout history, today and tomorrow." —SLJ, starred review "Readers will come away with a sense of tragic history that both disturbs and compels." —Booklist Winner of the National Jewish Book Award An American Bookseller "Pick of the Lists"

Number tricks for children which includes Digital wizardry, mind games calculator magic and more!

In these pages, Nicolas Corte gives you incontrovertible proof that Satan exists, that he and his legions of devils assault you daily.

In 12 dreams, Robert, a boy who hates math, encounters a sly, clever number devil who introduces him to the wonders of numbers: infinite numbers, prime numbers, Fibonacci numbers, and numbers that expand without end.

Literary Nonfiction. Philosophy. Economics & Statistics. Translated from the German by Karen Leeder. Acclaimed poet, essayist, and cultural critic Hans Magnus Enzensberger takes a fresh, sobering look at our faith in statistics, our desire to predict the future, and our dependence on fortuitousness. Tracing the interface between chance and probability in medical diagnostics, risk models, economics, and the fluctuations of financial markets, FATAL NUMBERS goes straight to the heart of what it means to live, plan, and make decisions in a globalized, digitized, hyperlinked, science-driven, and uncertain world. Foreword by Gerd Gigerenzer. Illustrations by David Fried.

There's something strange about Robert's eyes: they seem to remember everything whilst watching a film form 1950s Russia Robert finds himself mysteriously transported to Russia. Gazing at picture then sends him to 1940s Australia. Robert's journey takes him further back in time but can he ever return to now?