George and Martha : two great friends /
written and illustrated by James Marshall.
- 1st Green Light Readers ed.
- Boston : Sandpiper, 2010.
- 29 p. : col. ill. ; 23 cm.
- Green Light readers. Level 2. .
"The stories in this book were originally published by Houghton Mifflin Company in George and Martha, copyright 1972 ... renewed 2000."--T.p. verso.
9780547406251 (pbk.) 0547406258
Friendship--Fiction. Hippopotamus--Fiction. George (Fictitious character : Marshall)--Fiction. Martha (Fictitious character : Marshall)--Fiction.