This is a lot of four vintage Arnold Lobel paperback books from his classic Frog and Toad series. They are in good vintage condition with pages tight, clean and intact and the covers have some wear (small bends or wrinkles). The books in this lot are: Frog and Toad Together (cover has a marking and initial on first page) Frog and Toad are Friends (back page has a piece torn-see photo) and initials on the first page Frog and Toad All Year (initials on first page) Days With Frog and Toad