A Cache of Jewels

And Other Collective Nouns

1987

Animals Born Alive and Well

1982

Behind the Mask

A Book about Prepositions

1995

Chickens Aren't the Only Ones

1981

Color

1995

Color & Stitch

1971

Color and puzzle

1968

Designs for Coloring

Geometrics

1990

Designs for Coloring

Prisms

2000

Fantastic! Wow! and Unreal!

A Book About Interjections and Conjunctions

1998

How to Hide a Crocodile & Other Reptiles (All Aboard Books

1986

How to Hide a Meadow Frog and Other Amphibians

1986

How to Hide a Parakeet & Other Birds

1986

How to Hide a Polar Bear and Other Mammals

1985

How to Hide an Octopus and Other Sea Creatures

1985

Kites Sail High

1988

Many Luscious Lollipops

A Book About Adjectives

1989

Merriam-Webster's Alphabet Book

2005

Merry-Go-Round

A Book About Nouns

1990

Mine, All Mine!

1997

Plants That Never Ever Bloom

1984

Ruth Heller's Animals

2015

Ruth Heller's Designs for Coloring

1991

Ruth Heller's How to Hide a Butterfly & Other Insects

1985

The Reason for a Flower

1983

Up, Up and Away

A Book About Adverbs

1991