Brenda Z. Guiberson. Illustrator Gennady Spirin.

Frog Song. ISBN 978-0-8050-9254-7.
The Greatest Dinosaur Ever. ISBN 978-0805096255.
The Most Amazing Creature in the Sea. Coming Soon.
Written by Brenda Z. Guiberson.
Illustrated by Gennady Spirin.

Link: Macmillan Publishers