Some Mad Summer Reading

Here are a few Mad paperbacks I picked up recently. I have shelves full of these things. They are always a fun read, and I just about always love the covers.
The four I found this time include: Clods' Letters to Mad, illustrated by Al Jafee from 1981, The Rip Off Mad from 1978 (first printing 1973), Mad Horses Around 1981, and Pumping Mad from 1981.