This is a list of merchandise, books, fan clubs, videos, and more advertised in the back pages of various Goosebumps books.
What Gives You Goosebumps contest
The What Gives You Goosebumps? contest had a deadline of August 31, 1994 and asked respondents to write what gives you goosebumps in 25 words or less. Winners got their picture, their "monsterized" picture, and story to appear in new Goosebumps books. A total of six winners were selected each month from March 1994 to August 1994. Winners were announced on the back inside cover of Goosebumps books through May 1995.
What Gives You Goosebumps? contest advertised in (at least) books #18-22