The Case of the Clever Computer Crooks


Book Description

Sketches provide the crucial clues for solving the mysteries of stolen computers, a disappearing prince, and a jewelry theft.




The Case of the Mysterious Dognapper


Book Description

Two twelve-year-old sleuths solve puzzling cases, using sketches of important clues.




The Case of the Toilet Paper Decorator


Book Description

Two twelve-year-old detectives solve a series of nine mysteries using sketches of important clues.




The Case of the Famous Chocolate Chip Cookies


Book Description

Hawkeye Collins and Amy Adams, two twelve-year-old sleuths, solve nine mysteries using Hawkeye's sketches of important clues.




The Case of the Video Game Smugglers


Book Description

Hawkeye Collins and Amy Adams, twelve-year-old sleuths, solve ten mysteries using Hawkeye's sketches of important clues.




The Secret of the Software Spy


Book Description

Two twelve-year-old detectives solve a series of mysteries using sketches of important clues.




The Secret of the Long-Lost Cousin


Book Description

Sketches provide the crucial clues for solving the mysteries of an ancient treasure, stolen diamonds, and daring imposter.




The Secret of the Loon Lake Monster


Book Description

Two twelve-year-old sleuths, solve a series of mysteries using sketches of important clues.




The Mystery of the Haunted House


Book Description

Two twelve-year-old detectives solve a series of mysteries using sketches of important clues.




The Mystery of the Star Ship Movie


Book Description

Two twelve-year-old sleuths, "Hawkeye" Collins and Amy Adams solve mysteries using sketches of important clues.