The Sleepover Club: Trick or Treat
יצא לאור ע"י הוצאת HarperCollins UK,
שפת הספר: אנגלית
It's Halloween and the Sleepover Club girls have organized a special spooky sleepover at Kenny's house. Then her horrible big sister Molly goes and ruins everything. But Molly had better watch out as the girls are determined to get her back, with a plan involving a geeky boy and a witchy little love potion.