Related Clues:
- 'Mostly Ghostly' series author
- "Mostly Ghostly" series author
- Stephen King's kid lit counterpart
- Author of 'One Day at HorrorLand'
- ''Goosebumps'' author R.L
- “Goosebumps” writer
- R.L. of scary kid lit
- “Goosebumps” writer R.L
- 'Mostly Ghostly' series writer R.L. __
- "Mostly Ghostly" series writer R.L. __
- Horror author hidden in "bloodthirstiness"
- ''The Nightmare Room'' series creator
- Author of the "Fear Street" series
- Author of ''Goosebumps'' books
- Most prolific author of children's horror fiction, per Guinness