...didn't everyone in the 90's? xD
I swear they were even more popular than Animorphs.
Actually, Goosebumps may well be part of the reason I still enjoy reading so much, they were exciting to read but so short that I could easily finish one in an afternoon and not have to leave myself on a proverbial cliffhanger.
I think the first one I ever read (and owned, coincidentally) was Ghost Beach.