Signed book: Childhood Is Hell. First edition. NY: Random House, 1988. Softcover, 9 x 9. Signed on the inside front cover, “Matt Groening, 11/7/88,” adding a sketch of Bongo the Invincible above his signature. In fine condition, with some mild toning, light creasing and surface marks to covers, and a PSA/DNA authentication label affixed to inside front cover. Accompanied by a certificate of authenticity from PSA/DNA. RRAuction COA.
