This book is based on the familiar game So Big or How Big is Baby? Using repetition and imitation, it ends with a triumphant finale in which the parent and child answer the question "how big is baby?" by announcing : Sooooo big! The book features Baby Elmo and a big pop-up of Elmo with his arms spread wide across two pages at the end.
- ISBN10 0375815376
- ISBN13 9780375815379
- Publish Date 22 April 2003
- Publish Status Out of Stock
- Out of Print 24 November 2015
- Publish Country US
- Publisher Random House USA Inc
- Imprint Random House Inc
- Format Hardcover
- Pages 14
- Language English
- URL https://penguinrandomhouse.com/books/isbn/9780375815379