Ivy, I pray that it's you reading this. And if you are, well, I suppose you're the new me... When shy Ivy's troublemaking twin Scarlet vanishes from Rookwood boarding school, Ivy is invited to "take her place." But when Ivy arrives, she discovers the school's true intention; she has to pretend to be Scarlet. She must think like Scarlet, act like Scarlet, become Scarlet. What on earth happened to the real Scarlet, and why is the school trying to keep it a secret? Luckily for Ivy, Scarlet isn't about to disappear without a fight. She's left pieces of her journal carefully hidden all over the school for Ivy to find. Ivy's going to figure out what happened to Scarlet. She's got to. But the staff of Rookwood is always watching, and they'll do anything to keep their secrets buried...

When the walls begin to speak, it is unwise to ignore what they have to say... At the bidding of their cold-hearted stepmother, twin sisters Scarlet and Ivy are sentenced to board for a year at Rookwood School. The headmaster is cruel, the hallways are drafty, and there seems to be a thief afoot. When the finger of suspicion is pointed at Scarlet, she'll do whatever it takes to clear her name—including some late-night detective work. But in the darkness of Rookwood, mysteries of the past come to light. The walls are talking of secrets past, and it's up to Scarlet and Ivy to listen to their story...

Scarlet and Ivy return to creepy Rookwood School for a third mystery adventure! Perfect for fans of MURDER MOST UNLADYLIKE. With their evil headmaster, Mr Bartholomew, safely out of the picture and kindly Mrs Knight in charge, it looks like life at Rookwood School is looking up. There's a ballet recital Scarlet is desperate to star in, and more clues to uncover about the twins' mother. But after their beloved ballet teacher Miss Finch suddenly disappears and strange Madame Zelda takes her place, freakish things start happening. Poison letters are circulating the school, and 'accidents' are plaguing the students. It seems that the girls are in danger once more… Is someone out for the ultimate revenge?

The fourth unputdownable mystery in the thrilling and bestselling SCARLET AND IVY series, perfect for fans of MURDER MOST UNLADYLIKE, SINCLAIR’S MYSTERIES and THE SCHOOL FOR GOOD AND EVIL. Scarlet and Ivy’s school trip takes a turn for the worse as another mystery begins to unfold… It’s summer, and the students of Rookwood School are thrilled to learn of a special trip to Shady Pines Hotel on the shores of Lake Seren.But the old hotel and the waters of the lake are covering up dark secrets. And when mysterious things start happening to hotel guests, it seems that a malicious new threat is haunting Scarlet and Ivy.Locals say that at night you can hear the ringing of the church bells and see lights under the lake. Could it be troubled souls buried in the flooded graveyard who are no longer at rest…? Discover the complete SCARLET AND IVY series, with six mesmerising mysteries to dive into. ‘A true page-turning, nail-biting mystery’ Guardian Children’s Reviews on SCARLET AND IVY

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?

The sixth and final unputdownable mystery in the thrilling and bestselling SCARLET AND IVY series, perfect for fans of MURDER MOST UNLADYLIKE, SINCLAIR’S MYSTERIES and THE SCHOOL FOR GOOD AND EVIL. When Scarlet and Ivy return to Rookwood after the holidays, they quickly realise that the school is in danger. The twins will need to confront enemies from their past and present if they are to have any chance of it surviving. Could the last secret at Rookwood be the one that brings it down forever? Or will Scarlet and Ivy be able to untangle the trails of clues and red herrings in time to save the school? Discover the complete SCARLET AND IVY series, with six mesmerising mysteries to dive into. ‘A true page-turning, nail-biting mystery’ Guardian Children’s Reviews on SCARLET AND IVY