The Great Ghost Rescue
by Eva Ibbotson | 
The Beasts of Clawstone Castle
by Eva Ibbotson | 
The Silver Crown
by Robert C. O'Brien | 
The Time of the Ghost
by Diana Wynne Jones | 
The Shadow Guests
by Joan Aiken | 
The Woven Path
by Robin Jarvis | 
Island of the Aunts
by Eva Ibbotson | 
The Whisper of Glocken
by Carol Kendall | 
The Hotel Under the Sand
by Kage Baker | 
Black Maria
by Diana Wynne Jones | 
A Stir of Bones
by Nina Kiriki Hoffman | 
The Leap
by Jonathan Stroud | 
The Secret of Castle Cant
by K. P. Bath | 
Elidor
by Alan Garner | 
The Alchymist's Cat
by Robin Jarvis | 
The Haunting of Granite Falls
by Eva Ibbotson | 
The Haunting of Hiram
by Eva Ibbotson | 
Monster Mission
by Eva Ibbotson | 
The Ogre of Oglefort
by Eva Ibbotson | 
The Abominables
by Eva Ibbotson |
The Dial-a-Ghost Agency finds good homes for ghosts. And Fulton and Frieda Snodde-Brittle are looking for a few frightening ghosts to "accidentally" scare their young cousin and heir, Oliver, to death. The ladies at the Dial-a-Ghost Agency have the perfect match: the Shriekers, two bloodstained and bickering horrors. But thanks to a mix-up at the agency, the Wilkinsons, a kind family of ghosts, arrive instead. Can they put a stop to the Snodde-Brittles' schemes before it's too late?