Roxanne Troup

Alamo

Alamo

Year unknown

Amazing Lakes Around the World

Year unknown

Amazing Waterfalls Around the World

Year unknown

Body Systems (Set)

Body Systems (Set)

Year unknown Roxanne Troup, Golriz Golkar, Marne Ventura, and Amy C. Rea

Circulatory System

Circulatory System

Year unknown

Deep-Sea Creatures

Deep-Sea Creatures

Year unknown

Detection Dogs on the Job

Detection Dogs on the Job

Year unknown

Devils Tower

Devils Tower

Year unknown

Jobs If You Like Social Media

Jobs If You Like Social Media

Year unknown

Jobs If You Like Sports

Jobs If You Like Sports

Year unknown

Military Dogs on the Job

Military Dogs on the Job

Year unknown

My Grandpa, My Tree, and Me

My Grandpa, My Tree, and Me

Year unknown Roxanne Troup and Kendra Binney

Nasty Parasites

Nasty Parasites

Year unknown

Passport to Nature

Passport to Nature

Year unknown Gail Terp, Rachel Castro, Pat Tanumihardja, Roxanne Troup, and Simon Rose

Passport to Nature Pack a Of 8

Passport to Nature Pack a Of 8

Year unknown Rachel Castro, Simon Rose, Pat Tanumihardja, Gail Terp, and Roxanne Troup

Reaching for the Stars

Reaching for the Stars

Year unknown Roxanne Troup and Amanda Lenz

Robots and AI

Robots and AI

Year unknown

The Worst Typhoons on Record

The Worst Typhoons on Record

Year unknown Roxanne Troup and Tammy Gagne

Turkey Hunting

Turkey Hunting

Year unknown