Stamper, Judith Bauer.

Just in time! / by Judith Stamper ; illustrated by Duendes Del Sur - New York : Scholastic, 2000. - 1 v. (unpaged) : col. ill. ; 23 cm. - JumpStart readers .

At head of title: JumpStart 1st grade.

ISBN: 0439164478

Subjects--Topical Terms:
Readers (Primary)
Science--Exhibitions--Fiction.
Time--Fiction.