Red Eyes at Night — Michael Morpurgo

Millie's cousin Geraldine is a show-off and a pain. So Millie plots revenge. She tells Geraldine about the ghost with red eyes who lives in the garden shed and comes out at nightbut manages to scare herself silly in the process Everyone is furious, but Millie and Geraldine end up the best of friends This is a brilliant story about making friends with a funny, slightly spooky twist."