Through the medicine cabinet

After Zack opens his medicine cabinet one morning and sees a boy who could be his double staring back at him, he enters a parallel universe.

Main Author:	Greenburg, Dan.
Other Authors:	Davis, Jack E. (Illustrator)
Format:	Books Print Book
Language:	English
Published:	New York : Grosset & Dunlap, c1996.
Series:	Zack Files
Subjects:	Supernatural > Juvenile fiction.

Summary:	After Zack opens his medicine cabinet one morning and sees a boy who could be his double staring back at him, he enters a parallel universe.
Physical Description:	57 p. : ill. ; 20 cm.
Audience:	"RL:2.8"--Cover.
ISBN:	0448412624 0448412918
Author Notes:	Author Dan Greenburg was born in Chicago, Illinois on June 20, 1936. He received a B.A. from the University of Illinois and a M.A. from UCLA. He writes for both children and adults. His children's series include Zack Files, Secrets of Dripping Fang, and Maximum Boy. His best-selling adult titles include How to Be a Jewish Mother, Scoring, Love Kills, and How to Avoid Love and Marriage. He is also a humorist, a screenwriter, and a playwright. He currently lives in Westchester County, New York. (Bowker Author Biography)