Take Your Last Breath
by Lauren Child | 
The Last Treasure
by Janet Anderson | 
How to Disappear Completely and Never Be Found
by Sara Nickerson |
Here Comes a Hero
by Lawrence Block | 
Sammy Keyes and the Search for Snake Eyes
by Wendelin Van Draanen | 
The Canceled Czech
by Lawrence Block | 
South By Southeast
by Anthony Horowitz | 
Tanner's Tiger
by Lawrence Block | 
The Tattooed Potato and Other Clues
by Ellen Raskin | 
The Dead Man in Indian Creek
by Mary Downing Hahn | 
Sammy Keyes and the Hollywood Mummy
by Wendelin Van Draanen | 
The Black Circle
by Patrick Carman | 
The Sword Thief
by Peter Lerangis | 
Coffin, Scarcely Used
by Colin Watson |
The Horizontal Man
by Helen Eustis | 
Point Blank
by Anthony Horowitz | 
Into the Gauntlet
by Margaret Peterson Haddix | 
The Maze of Bones
by Rick Riordan | 
In Too Deep
by Jude Watson | 
The Mysterious Benedict Society and the Prisoner's Dilemma
by Trenton Lee Stewart |
Ruby Redfort is a genius code-cracker, a daring detective, and a gadget-laden special agent who just happens to be a 13-year-old girl. She and her slick side-kick butler, Hitch, foil crimes and get into loads of scrapes with evil villains, but they're always ice-cool in a crisis.