Each is large 11.25x16" 54 page book by Crown Publishers, Inc. First book is ©1970 with geometric image on front cover. Last two pages feature “Conversation with Peter Max” while all other pages feature choice art on one side with small “Verbal Reactions to his Work” on the reverse. Book includes two designs with photos of Bob Dylan and New York Mayor John Lindsay. Covers have a few lt. scuffs and some lt. dust soil, back cover has lt. creasing at bottom. Fine. Second book has ©1971 with closeup photo of the artist on front cover and stars and planets design on back cover. Contents include wonderful full color stiff paper foldout insert inside back cover titled “Mr. Mouse Meets Peter Max” with art by noted comic book artist Wally Wood featuring Max as Bugs Bunny talking with Mickey Mouse. Book includes poster images along with letters from fans and photos including Max’s parents on their wedding day, and musicians including Elvis and the Beatles. Cellophane covered covers are worn and covers have some creasing. Overall cover is VG, inside is Fine. Nice pair with wonderful graphics throughout.