- 4 years: Frankenstein's Dog (2013)
- 5 years: Goosebumps Wanted: The Haunted Mask (2012)
- 6 years: The Five Masks of Dr. Screem (2011)
- 7 years: Weirdo Halloween (2010)
- 8 years: The Streets of Panic Park (2009)
- 18 years: Return to Ghost Camp (1999)
- 19 years: Revenge R Us (1998)
- 20 years: My Best Friend Is Invisible (1997)
- 21 years: Ghost Camp (1996)
- 22 years: The Horror at Camp Jellyjam (1995)
- 23 years: Go Eat Worms!
- 24 years: Welcome to Camp Nightmare (1993)
- 25 years: Welcome to Dead House, Stay Out of the Basement, and Monster Blood (book) (1992)
HAPPY 25TH ANNIVERSARY GOOSEBUMPS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!