A Log's Life

1997

A New Beginning

Celebrating the Spring Equinox

2008

Dolphin Talk

Whistles, Clicks, and Clapping Jaws

2003

Firefly at Stonybrook Farm - a Smithsonian's Backyard Book

2004

From Seed to Pumpkin

2004

From Tadpole to Frog

1994

Life in a Coral Reef

2009

Light Is All Around Us

2014

Mallard Duck at Meadow View Pond - a Smithsonian's Backyard Book

2001

Sounds All Around

1998

The Arctic Fox's Journey

2019

The Longest Day

Celebrating the Summer Solstice

2010

The Shortest Day

Celebrating the Winter Solstice

2003

The World of Sharks

2011

Thunder and Lightning

2002

We Gather Together

Celebrating the Harvest Season

2006

What's It Like to Be a Fish?

1996

Wiggling Worms at Work

2003

Wolf Pup

2011