1979; "An I CAN READ Book"; Harper Collins Publishers; very good condition with unmarked pages; dust jacket very good.
 
description -
Frog and Toad are the main characters in a series of easy-reader children's books, written and illustrated by Arnold Lobel (who also wrote Mouse Soup).  Each book contains five simple, often humorous, sometimes poignant, short stories chronicling the exploits of an anthropomorphic frog and toad. Some of their adventures include attempting to fly a kite, cleaning Toad's dirty house instead of postponing the chores to the next day, and finding out different reasons for isolation.
 
Frog is taller with a green shade, and is more cheery and relaxed than Toad; Toad is shorter and stout with a brown shade, and while just as caring and friendly as Frog, is also the more serious and uptight of the duo.