The Trolley to Yesterday (Johnny Dixon Mystery)
Publisher: Rebound by Sagebrush
Published: October 1999
Language: eng
Format: Library Binding
ISBN-13: 9780833548368
Subjects: Horror & Ghost Stories; Mysteries, Espionage, & Detective Stories; Fiction; Children's 9-12 - Fiction - Mysteries / Detective; Time travel; Children: Grades 3-4
First sentence: For a long time Johnny Dixon had been worried about the professor.