Per Wikipedia:  "After the fourth issue, Wood sold witzend to Bill Pearson's Wonderful Publishing Company ‘for the sum of $1.00.’ Wood remained listed as founder and Editor Emeritus. After editing and publishing #5 (1968) by himself, Pearson co-published #6 with Ed Glasser, and #7 with Phil Seuling (founder of the NY Comic Art Convention in 1968).”