Thingy Things Volume 1: Whaley Whale, Moosey Moose, Sluggy Slug, and Wormy Worm

Thingy Things Volume 2: Lamby Lamb, Snaily Snail, Goosey Goose, and Doggy Dog

Thingy Things Volume 3: Cowy Cow, Crabby Crab, Buggy Bug, and Clammy Clam

Thingy Things Volume 3: Cowy Cow, Crabby Crab, Buggy Bug, and Clammy Clam