5 books : color illustrations ; in backpack (31 cm)
Notes:
ISBN's: 9781596432031 (Bob and Otto) ; 9780374384401 (Winnie Finn, Worm Farmer) ; 9781368045735 (What About Worms!?) ; 9781665920001 (Worm and Caterpillar are Friends) ; 9781770496330 (The Worm)
Contents:
Bob and Otto / Robert O. Bruel Winnie Finn, Worm Farmer / Carol Brendler What About Worms!? / Ryan T. Higgins Worm and Caterpillar are Friends / Kaz Windness The Worm / Elise Gravel
