The Haunted Clock Tower Mystery
created by Gertrude Chandler Warner
The Aldens accompany their grandfather to his class reunion and investigate the possibility of a buried Civil War treasure, and of a ghost in the bell tower, at Goldwin University.

by R.L. LaFevers (2010)
Nate Fludd is back in the camel saddle in pursuit of a missing, deadly basilisk—the King of Serpents. As if saving a Dhughani village from the beast isn’t hard enough, Nate and Aunt Phil must begin to solve the mystery of his parents’ disappearance and protect The Fludd Book of Beasts from a sinister man who always seems to be one step ahead of them. This is the perfect adventure for boys and girls not quite ready for longer texts.
created by Gertrude Chandler Warner
The Aldens accompany their grandfather to his class reunion and investigate the possibility of a buried Civil War treasure, and of a ghost in the bell tower, at Goldwin University.
Josh Lacey
Tom goes with his Uncle Harvey to Peru, where they narrowly escape imprisonment and death as they hunt for buried treasure after tracking down a journal written by John Drake, a young relative of Sir Francis Drake, on a voyage to Lima in 1577. Includes biographical information on John and Francis Drake.
Astrid Lindgren. [Dt. von Karl Kurt Peters
While three children are waging an imaginary war against their three friends, they find themselves involved in an actual murder case, which they solve with clues revealed by subsequent events of their own war.
created by Gertrude Chandler Warner
The Alden children stumble upon a mystery when they enter their dog, Watch, in a contest that could lead to fame and fortune, but where things keep going wrong.