Arthur's Pen Pal by Lillian Hoban (1976, Hardcover) - Very good Condition

Arthur's Pen Pal by Lillian Hoban (1976, Hardcover). Weekly Reader Children's Book Club Edition. 64 pages, all in great condition with purple/yellow drawings. The outside cover is in very good condition. The (blank) first page had been written on, but has been cleaned. Measures 8.75"L x 6.25"W.