Robert Benjamin and the disappearing act
By: Jeannette Grisé ; illustrated by Gail Obschleger.
Contributors: Obschleger, Gail.
Edition: 1st ed.
Publisher: Westminster Press
Published: 1980
Place of publication: Philadelphia
Language: eng
Number of pages: 155
Subjects: Time travel -- Fiction.; Extrasensory perception -- Fiction.; Pennsylvania -- Fiction.
Description: While checking out tourist attractions in the Philadelphia area for a teacher-guidebook writer, Robert becomes involved with a girl who keeps disappearing into other time periods.