Meet Ruby Redfort: every smart kids smart kid. The fifth book in the nail-biting series, created by award-winning author Lauren Child.
Ruby Redfort: undercover agent, code-cracker and thirteen-year-old genius you can count on her when youre between a rock and a hard place.

Theres a lot to lose sleep over in Twinford: theres the snakes and the bivalves, but they arent half as poisonous as the rumours. With so many twists and turns its hard to know who to trust, particularly when no one trusts you. Will Ruby make it out in one piece? Well, happy endings are for fairy tales, bozo.
ISBN: 9780007334278Ages 9+