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By Amy Krouse Rosenthal Illustrated by Tom Lichtenheld


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What do you get when you combine a word and a number? A wumber! Paying tribute to William Steig’s CDB!, best-selling book, cre8ors Amy Krouse Rosenthal and Tom Lichtenheld have wri10 and illustr8ed this s2pendous book that is 1derful 4 readers in kindergar10 and up. If we’ve confused you, just take a look at the book—4tun8ly it has helpful pictures. We are sure you will get it ins10tly!

More Details

Size: 11 x 9 in;
Pages: 40 pages, full-color illustrations throughout pp;
Guided Reading Level: K
Format: Hardcover
Publication: May 2012
ISBN: 9781452110226
ISBN10: 1452110220
Amy Krouse Rosenthal is a best-selling author, blogger, and filmmaker. She lives in Chicago. Say hello to her at

Tom Lichtenheld is also a best-selling author and illustrator, and he also lives in the Chicago area. You can see all of Tom’s books and more at

Click here for an activity kit!

Click here for a teachers guide!

ATTENTION SCHOOLS, LIBRARIES & BOOKSTORES! Click here to request materials to participate in the WUMBERS CAPTION CONTEST to win original art and an appearance from bestselling cre8ors Amy Krouse Rosenthal and Tom Lichtenheld.

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