Browse the Catalog

What Is a Solar Eclipse?

Who HQ Now (Series)

Dana Meachen Rau Author
Who HQ Author
(2024)

Where Is the Brooklyn Bridge?

Where Is? (Series)

Megan Stine Author
Who HQ Author
(2016)

Mark Twain and the River

Sterling North Author
(2009)

Mysterious Messages

Gary Blackwood Author
(2009)

Who Was Neil Armstrong?

Who Was? (Series)

Roberta Edwards Author
Who HQ Author
(2008)

Who Was Thomas Alva Edison?

Who Was? (Series)

Margaret Frith Author
Who HQ Author
(2005)

Who Was Sally Ride?

Who Was? (Series)

Megan Stine Author
Who HQ Author
(2013)

Who Was Alexander Graham Bell?

Who Was? (Series)

Bonnie Bader Author
Who HQ Author
(2013)

What Is the Panama Canal?

What Was? (Series)

Janet B. Pascal Author
Who HQ Author
(2014)

What Was the Hindenburg?

What Was? (Series)

Janet B. Pascal Author
Who HQ Author
(2014)

To the Moon!

Jeffrey Kluger Author
Ruby Shamir Author
(2018)

From Here to There

Smithsonian: Invention & Impact (Series)

HP Newquist Author
(2017)

Calling All Minds

Temple Grandin, Ph.D. Author
(2018)

Where Is Area 51?

Where Is? (Series)

Paula K. Manzanero Author
Who HQ Author
(2018)

How We Got to Now

Steven Johnson Author
(2018)

Who Was Nikola Tesla?

Who Was? (Series)

Jim Gigliotti Author
Who HQ Author
(2018)

Disaster Strikes!

Jeffrey Kluger Author
(2019)

What Is NASA?

What Was? (Series)

Sarah Fabiny Author
Who HQ Author
(2019)

Seven Wonders of the Milky Way

David A. Aguilar Author
(2018)

What Was the Bombing of...

What Was? (Series)

Jess Brallier Author
Who HQ Author
(2020)

Dream Big!

Abigail Harrison Author
(2021)

Scene of the Crime

HP Newquist Author
(2021)

ReThink the Internet

Trisha Prabhu Author
(2022)

Black Internet Effect

Pocket Change Collective (Series)

Shavone Charles Author
Ashley Lukashevsky Illustrator
(2022)

What Do We Know About the...

What Do We Know About? (Series)

Ben Hubbard Author
Who HQ Author
(2023)

The Ultimate Kid's Guide to...

The Ultimate Kid's Guide to... (Series)

Jenny Marder Author
(2024)