The Guide Dog Mystery (The Boxcar Children Mysteries)
- Binding: Paperback
- Publisher: Albert Whitman & Company
- Published: 1996-01-01
- Edition: Illustrated
At the Greenfield Guide Dog School, Jason, the school's instructor, shows the children how he trains dogs to lead the blind. The Aldens watch as Anna, a new student, learns to use her guide dog Ginger. Strange things soon start happening at the school, and when Ginger is stolen from the kennel, the Boxcar Children are on the case.