by Donald J. Sobol (2013)
Idaville's secret weapon against lawbreakers, ten-year-old Leroy "Encyclopedia" Brown, helps the police force solve ten new cases, the solutions to which are found in the back of the book.
Carolyn Keene
The Dean of Emerson College enlists Nancy to investigate the thefts of a valuable substance being used in a top-secret experiment. But when Nancy discovers that the experiment involves biological mutations, she knows she must find the culprit before the lives of everyone on campus are endangered.
book created by A.E. Parker
Who helped the cat burglar open the safe? -Was it Miss Scarlet in the Lounge with the Candlestick? -Was it Colonel Mustard in the Dining Room with the Revolver? -Was it Mrs. Peacock in the Ball Room with the Knife? Mr. Boddy has invited his six best friends to be guests at his mansion for the weekend. When this weird and wacky crew get together, anything can happen. Follow along with their antics as you match up characters and crimes. Exciting mind-bending mini-mysteries to test your ability as a sleuth!
Carolyn Keene
Invited to play the part of a murder victim in the school play, fraternity president Michael Wentworth nearly dies when he is poisoned and turns to Nancy Drew for help in averting a determined killer.
Chris Van Allsburg
The enigmatic origins of the stranger that Farmer Bailey hits with his truck and brings home to recuperate seem to have a mysterious relation to the weather. Could he be Jack Frost?