"In a small California town during the summer between fifth and sixth grade, three children investigate when hundreds of rubber duckies show up in Mr. Babbage's backyard."--
Ages 8-12 Knopf Books for Young Readers.|||Grades 4-6 Knopf Books for Young Readers.|||790L Lexile|||juvenile
Doug Cornett.
"This is a Borzoi book published by Alfred A. Knopf" --Title page verso.
Accelerated Reader AR MG 5.3 8 512397.
