Top Secret Files

Stephanie Bearce is a writer, teacher, and science nerd. She likes teaching kids how to blow up toothpaste and dissect worms. She also loves collecting rocks and keeps a huge collection of fossilized bones in her basement. When she is not exploding experiments in her kitchen or researching strange science facts in the library, Stephanie likes to explore catacombs and museums with her husband, Darrell.

Secrets The Black Hand Room 40 The Zimmermann Telegram Spy Training: Decode It Spy Training: Secret Society Spies The Spy With the Wooden Leg: Howard Burnham Edith Cavell and Her Underground Network Ace of Spies: Sidney Reilly Mata Hari La Dame Blanche Archaeologist Spy: Sylvanus Morley Brave Belgian Spy: Marthe Cnockaert Spy Training: Camouflage Yourself Spy Training: Hidden in Plain Sight Special Missions Razzle Dazzle Q-Ships Spy Trees in No Man’s Land Fake Paris Spy Training: Dazzle Effect Spy Training: Build a Decoy Secret Weapons War Dogs U-Boats: A Sophisticated Submarine Little Willie Cher Ami Flamethrowers Poison Gas Zeppelins Spy Training: Zeppelin Race Spy Training: Periscope Up Secret Forces Doughboys: The Allies’ Secret Weapon Sharpshooting Hero Harlem Hellfighters Flying Spies The Real Red Baron The Black Swallow of Death: First Black American Fighter Pilot Hell’s Handmaiden Spy Training: Battleship Spy Training: Doughboy Cakes Bibliography About The Author