There-s a new girl at Rookwood School, and new mystery for Scarlet and Ivy to solve.It-s a brand-new term for Scarlet and Ivy, and the girls are intrigued by a fascinating new girl, Ebony. She-s as enchanting as she is mysterious, and she-s began to gather quite the following - in fact, most of the younger girls appear to be under her spell.But rumours swirl like ghosts around Ebony, and not all of them are nice. And when a prank on All Hallow-s Eve goes horribly wrong, it-s Ebony who gets the blame.Ivy and Scarlet aren-t so sure. There might be more to Ebony than meets the eye, but surely she-s not dangerous? But if it-s not Ebony, then who or what is to blame?This spooky treat is the fifth book in the SCARLET AND IVY series, perfect for fans of MURDER MOST UNLADYLIKE.