Zevy, Aaron. Once upon a breath : : (the story of a wolf, 3 pigs & asthma) / [electronic resource] / written by Aaron Zevy ; illustrated by Susan Tebbutt.. — Downsview, ON : : Tumbleweed Press,, c1997.. — 1 v. (unpaged) : : col. ill. ; 18 x 21 cm.
Title from cover.
0968067816 (pbk.) : $6.99 9780968067819 (pbk.)
Asthmatics--Juvenile literature. Asthma in children--Juvenile literature.