Ginny, aged 17, is left 13 little blue envelopes by her free-spirited young Aunt Peg. Little does she know just how much they will change her life.

This is a thrilling ghost-hunting teen mystery as modern-day London is plagued by a sudden outbreak of brutal murders that mimic the horrific crimes of Jack the Ripper.

There's a creepy new terror haunting modern-day London. Fresh from defeating a Jack the Ripper killer, Rory must put her new-found hunting skills to the test before all hell breaks loose. But enemies are not always who you expect them to be and crazy times call for crazy solutions.

A hardback collection of all eight Ghosts of the Shadow Market stories, along with two brand new ones, about characters from Cassandra Clare's internationally bestselling Shadowhunters series. The Shadow Market is a meeting point for faeries, werewolves, warlocks and vampires. There the Downworlders buy and sell magical objects, make dark bargains, and whisper secrets they do not want the Nephilim to know. Through two centuries, however, there has been a frequent visitor to the Shadow Market from the City of Bones, the very heart of the Shadowhunters. As a Silent Brother, Brother Zachariah...

A collection of all ten Ghosts of the Shadow Market stories about characters from Cassandra Clare's internationally bestselling Shadowhunters series. The Shadow Market is a meeting point for faeries, werewolves, warlocks and vampires. There, the Downworlders buy and sell magical objects, make dark bargains and whisper secrets they do not want the Nephilim to know. Through two centuries, however, there has been a frequent visitor to the Shadow Market from the City of Bones, the very heart of the Shadowhunters. As a Silent Brother, Brother Zachariah is sworn keeper of the laws and lore of...