"Friendship. Romance. Serial killers. The Naturals are on the case. Seventeen-year-old Cassie Hobbes has a gift for profiling people. Her talent has landed her a spot in an elite FBI program for teens with innate crime-solving abilities, and into some harrowing situations. After barely escaping a confrontation with an unbalanced killer obsessed with her mother's murder, Cassie hopes she and the rest of the team can stick to solving cold cases from...

Violet, a high school junior, discovers the body of a teen killed by "the girlfriend collector" and is determined to solve the case, but the serial killer is on the lookout for a new "relationship" and Violet may have caught his eye.

Someone is murdering Shadowhunters, provoking tensions between Downworlders and Shadowhunters that could lead to a second, bloody war. Clary's best friend, Simon, can't help her -- his mother just found out that he's a vampire, and now he's homeless. When Jace begins to pull away from her without explaining why, Clary is forced to delve into the heart of a mystery whose solution reveals her worst nightmare: she herself has set in motion a terrible...

"When Violet, a high school senior, learns that an underground group has been carrying out murders on the order of their Charles Manson-like leader, she is pulled into a deadly hunt, where even her ability may not save her"-- Provided by publisher.

In 1888 seventeen-year-old Evelyn Fallow, herself disfigured by the phosphorus in the match factory where she worked, has been hired as a maid to Joseph Merrick, the Elephant Man--but when the Jack the Ripper murders begin she and Merrick find themselves haunted by the ghosts of the slain women, and Evelyn is caught up in the mystery of Jack's identity.