The first three issues contained serious horror-suspense stories; #98-130 were humor stories, often with a science fiction or supernatural theme.
Indicia title changes (
http://errors.comics.org/show_bug.cgi?id=2040):
#95-97: Mad House (stated by Dave Reeder, error link above)
#98-106: Madhouse
#107-130: Madhouse Comics (stated by Dennis Ray, July, 2007)