1990.
1st Bullseye ed.
Becky and her brother use some ingenious clues to identify the person who stole five children's books from the town's library.
Book
[1989], c1974.
Nate the Great takes on his first night case and tries to solve the mystery of the garbage snatcher.
Book
1993.
Nate the Great investigates the disappearance of a homemade pillowcase belonging to Rosamond's cat Big Hex.
Book
©1975.
Three children vacationing on Pirate Island discover a long-lost family "treasure."
Book
2004, c1984.
Puffin chapters
A fifth-grader uses her photographic memory, her mother, and her friend Eric to find a missing reel of a monster film they go to see.
Book
[1974]
The solutions to 10 mysteries solved by Leroy "Encyclopedia" Brown are given in a separate section challenging the reader to match wits with the
Book
1966, 1967.
Despite warnings from a stranger, Nancy sets out for France to search for a flight of 99 steps which may help solve the mystery of a weird dream
Book
[1969]
Nancy Drew tries to find a clue to the strange tapping sounds in the house of a retired actress.
Book
[1968]
Helping in a case their father is working on, the Hardy brothers try to find an informer who has telephoned from a booth in their home town, and
Book
1997.
Nine mystery stories. In The Mystery of the Spanish Chest, detective Hercule Poirot unravels the psychological conundrums that motivate a killer,
Book
2000.
1st ed.
Inspector Hopper and his perpetually hungry assistant McBugg solve three mysteries for their insect friends.
Book
1979.
First read-alone mysteries
When they are left with a mysterious, witchlike babysitter on Halloween, Susan and Mike try to figure out whether she really has magical powers.
Book