Invisible Friend
1 The Invisible Friend (2005)
aka An Unremarkable Boy and a Rather Remarkable Ghost
2 The Ghost School (2006)
aka The Nightmares That Ghosts Have
3 A Good Day for Haunting (2007)
aka An Unremarkable Boy and a Rather Remarkable Ghost
2 The Ghost School (2006)
aka The Nightmares That Ghosts Have
3 A Good Day for Haunting (2007)
