The Trouble with Heroes

Attack on Pearl Harbor (Ranger in Time #12)

The Next Scientist: The Unexpected Beginnings and Unwritten Future of the World’s Great Scientists

Fergus and Zeke and the Field Day Challenge

Dr. Fauci: How a Boy from Brooklyn Became America's Doctor

Sugar and Ice

Escape from the Twin Towers (Ranger in Time #11)

Night of Soldiers and Spies (Ranger in Time #10)

The Brilliant Deep: Rebuilding the World's Coral Reefs

The Kids in Mrs. Z's Class: Emma McKenna, Full Out

Disaster on the Titanic (Ranger in Time #9)

Insect Superpowers: 18 Powerful Bugs That Smash, Zap, Hypnotize, Sting, and Devour!

Long Road to Freedom (Ranger in Time #3)

Escape from the Great Earthquake (Ranger in Time #6)

Hide and Seek