Knock! Knock! Who Was There?

Part of Who Was?

Written by Brian Elling, Who HQ
Illustrated by Andrew Thomson
Paperback
$6.99 US
Penguin Young Readers | Penguin Workshop
5.38"W x 7.63"H x 0.31"D   | 5 oz | 60 per carton
On sale Jan 16, 2018 | 128 Pages | 978-0-515-15932-5
Age 8-12 years | Grades 3-7
Reading Level: Lexile NP | Fountas & Pinnell W