Sam (a puzzle master) and Martina (a history whiz) become involved in a dangerous quest to find seven keys left behind by Benjamin Franklin and a secret society of descendants, which, when gathered together, unlock a powerful weapon, so the middle schoolers must solve the puzzles, find the artifacts before the bad guy does, and save the nation.
How it feels
AtmosphereWhimsical
How it reads
PacePage turner
Plot intensityEventful
Worth knowing
Written forMiddle grade
When and where
ThemesJustice
How do you feel?