Goosebumps is the name of a teenage horror novel written by R.L. Stine, who also previously produced other books such as Fear Street and The Fear Street Saga.
This Goosebumps book is very successful in the world, has sold more than 300 million copies worldwide, exceeding Fear Street sales which reached 220 million copies worldwide.
The book Goosebumps has characteristics typical of R.L. Stine, which is the ending that is “twist” or unpredictable. For example, after the main character goes through various adventures, it turns out that everything is just a shadow / dream of the person.
Or for example when the main character thinks that someone close to him is a ghost, in the end it turns out he himself is a ghost. Another characteristic is that this novel does not have a permanent character, meaning that in every edition there is always a new character.