Swamp monsters
Mary Blount Christian, Marc Tolon Brown (ผู้วาดภาพประกอบ)
A duo of young swamp monsters who are convinced that children are make-believe find themselves in a school with real children and a substitute teacher
พิมพ์หนังสือ, English, 1994
Puffin Books, New York, N.Y., U.S.A., 1994