The 39 Clues Book 7: The Viper's Nest (2010)

JOIN ANYTIME TO PLAY FOR THE CHANCE TO WIN!

It's no longer a game. The body count is rising. Shaken by recent events, Amy and Dan flee to a distant land and trace the footsteps of their most formidable ancestor yet: a military leader of mythic proportions. Yet just as the siblings begin to master the art of ancient warfare, they confront a dangerous enemy that can't be felled with a sword: the truth. With the stakes higher than ever, Amy and Dan uncover something so devastating it changes everything – the secret of their family branch.

Author: Peter Lerangis

Categories: Ages 9-12, History & Historical Fiction, Literature, People & Places, Children's Books