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! Plus, this special Amazon Kindle edition includes hidden Easter eggs, so keep an eye out for them!