Books by Ruth Heller

Fine lines

Ruth Heller

How to Hide a Butterfly & Other Insects

Ruth Heller

Ruth Heller's designs for coloring

Ruth Heller

Kites sail high

Ruth Heller

Up, up, and away

Ruth Heller

Behind the Mask

Ruth Heller

Chickens Aren't the Only Ones (World of Nature Series)

Ruth Heller

Color, color, color, color

Ruth Heller

Fantastic! Wow! and Unreal!

Ruth Heller

How to Hide a Parakeet and Other Birds

Ruth Heller

How to Hide an Octopus

Ruth Heller

Designs for Coloring

Ruth Heller

Butterfly C/b (Pss Coloring Experience)

Ruth Heller

"Gálapagos" means "tortoises"

Ruth Heller