Most people think of mathematicians as solitary, working away in isolation. And, it’s true, many of them do. But Paul Erdos never followed the usual path. At the age of four, he could ask you when you were born and then calculate the number of seconds you had been alive in his head. But he didn’t learn to butter his own bread until he turned twenty. Instead, he traveled around the world, from one mathematician to the next, collaborating on an astonishing number of publications. With a simple, lyrical text and richly layered illustrations, this is a beautiful introduction to the world of math and a fascinating look at the unique character traits that made “Uncle Paul” a great man.
Deborah Heiligman has written many books for children, including National Book Award Finalist <i>Charles and Emma: The Darwins’ Leap of Faith; </i>Boston Globe-Horn Book Award Winner <i>Vincent and Theo</i> <i>The Van Gogh Brothers</i>; and <i>The Boy Who Loved Math</i>. She lives with her family in New York City.
LeUyen Pham has illustrated more than fifty books, including board books, picture books, chapter books, and graphic novels. Her work has been recognized with numerous honors, including the Society of Illustrators Los Angeles Bronze Medal in the Children’s Book category, and Best Books of the Year lists in publications such as Kirkus Reviews, Horn Book Magazine, and Comic Book Resources. She is also a New York Times bestseller for Grace for President, written by Kelly DiPucchio; Freckleface Strawberry and the Dodgeball Bully, written by Julianne Moore; and Princess in Black, written by Shannon and Dean Hale. Born in Vietnam, LeUyen came to the United States at the end of the Vietnam War when she was only two. She studied illustration at The Art Center College of Design, and for a short period of time worked at DreamWorks Animation as a layout artist before turning to illustration full time. She lives with her husband (who is also an artist) and two sons in Los Angeles.