The Ghoulfriends book series, written by Gitty Daneshvari, is the second of the two book series attached to Monster High. It was first heard of on April 17, 2012 through Amazon, where the first book was put up for pre-order. The series was officially announced on August 13, 2012 as the Freaky Fab 13 entry of that month.
Unlike the Monster High book series, Ghoulfriends is aimed at middle-grade students rather than teens, and is set in the more familiar Monster High setting that is loosely shared by all other continuities. It focuses on the lives of new students Venus McFlytrap, Robecca Steam, and Rochelle Goyle rather than the usual main characters.
The following books make up the series:
- September 05, 2012 - Ghoulfriends Forever
- April 02, 2013 - Ghoulfriends Just Want to Have Fun
- September 10, 2013 - Who's That Ghoulfriend?
- April 08, 2014 - Ghoulfriends 'til the End
- September 02, 2014 - The Ghoul-It-Yourself Book
- The title of the second book is a play on the song, "Girls Just Want To Have Fun" by Cyndi Lauper.
- There has been another alternate cover to "Ghoulfriends Just Want to Have Fun". The non-alternate is one titled "Ghoulfriends Just Wanna Have Fun".
- The book covers seem to have a color that greatly resembles the favorite colors of the Ghoulfriends.
- Pink in the first book (Rochelle).
- Green in the second book (Venus).
- Blue in the third book (Robecca).
- Red in the fourth book (Wydowna).