Slappy does his scariest thing yet!
- The title of this book is most likely a reference to They Call Me Creature and The Howler, two books from the The Nightmare Room series, which were also written by R. L. Stine.
- ↑ https://www.amazon.com/s?k=Goosebumps+they+call+me+the+night+howler&i=stripbooks-intl-ship&ref=nb_sb_noss
|Goosebumps SlappyWorld series|
|#01 Slappy Birthday to You||#05 Escape from Shudder Mansion||#09 Revenge of the Invisible Boy!|
|#02 Attack of the Jack||#06 The Ghost of Slappy||#10 Diary of a Dummy|
|#03 I Am Slappy's Evil Twin||#07 It's Alive! It's Alive!||#11 They Call Me the Night Howler!|
|#04 Please Do Not Feed the Weirdo||#08 The Dummy Meets the Mummy!|
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