Graham, Paula.

What lived in that shell? / written by Paula Graham. - Chicago, Ill : Wright Group/McGraw-Hill, c2007. - 24 p. : col. ill. ; 19 cm. - Springboard. Level N, Early fluency .

Includes index.

For primary school students.

ISBN: 1404553401 (pbk.)

Subjects--Topical Terms:
Readers (Primary).

Dewey Class. No.: 428.6