Can you recommend some mystery young adult novels?

One such novel is 'We Were Liars' by E. Lockhart. It has a disturbing undertone as it slowly reveals the truth behind a family's secrets. The mystery keeps you guessing until the end.

A really interesting young adult murder mystery is 'Sadie' by Courtney Summers. It tells the story of Sadie, a girl on a quest to avenge her sister's murder. The book switches between Sadie's perspective and a podcast that is also investigating the case, making it a unique and captivating read.

Another good one is 'Miss Peregrine's Home for Peculiar Children' by Ransom Riggs. The story combines mystery with a touch of the supernatural as the main character discovers the strange secrets of an old orphanage. There are really interesting characters and a unique plot that keeps you hooked.

One great mystery young adult fiction book is 'The Fault in Our Stars' by John Green. It has elements of mystery within the characters' relationships and the journey they are on. Another is 'The Hunger Games' series by Suzanne Collins. The mystery lies in the secrets of the Capitol and how Katniss will survive. And 'Miss Peregrine's Home for Peculiar Children' by Ransom Riggs is also a good one. It has a very strange and mysterious world filled with peculiar children and their secrets.

One great mystery young adult fiction fantasy book is 'The Raven Boys' by Maggie Stiefvater. It follows Blue, a girl who lives in a family of psychics, and her connection to a group of boys from the local private school on a quest. Another is 'Miss Peregrine's Home for Peculiar Children' by Ransom Riggs. It combines mystery and fantasy with strange vintage photographs. And 'A Darker Shade of Magic' by V.E. Schwab is also a good choice, which has a multi - dimensional London setting full of magic and mystery.

Sure. 'The Hunger Games' by Suzanne Collins is a great young adult novel. It's set in a post - apocalyptic world where teenagers are forced to fight to the death in an annual event. Another one is 'Harry Potter' series by J.K. Rowling. It follows the adventures of a young wizard, Harry Potter, and his friends at Hogwarts School of Witchcraft and Wizardry. 'Percy Jackson & The Olympians' by Rick Riordan is also popular. It combines Greek mythology with modern - day settings and the story of a young demigod Percy Jackson.

One popular young adult mystery novel is 'The Fault in Our Stars' by John Green. It has elements of mystery within the story of the two main characters. Another is 'A Series of Unfortunate Events' by Lemony Snicket. The Baudelaire orphans face numerous mysteries as they try to uncover the truth about their parents' death. Also, 'The Westing Game' by Ellen Raskin is a great one, with a complex mystery that keeps readers guessing until the end.

One of the best is 'The Mysterious Benedict Society' by Trenton Lee Stewart. It's about a group of kids who are recruited to go on a secret mission. They have to use their wits and unique skills to solve puzzles and uncover a mystery within a strange institution. Another great one is 'Miss Peregrine's Home for Peculiar Children' by Ransom Riggs. It combines mystery with some really cool vintage photos that add to the spooky and mysterious atmosphere of the story. And 'A Series of Unfortunate Events' by Lemony Snicket is also very popular. The Baudelaire orphans face one misfortune after another while trying to figure out the secrets behind their parents' death and the strange events that keep happening to them.

One popular young adult mystery novel is 'The Fault in Our Stars' by John Green. It has elements of mystery within the story of the two main characters. Another is 'A Series of Unfortunate Events' by Lemony Snicket, which is filled with mysteries and secrets. Also, 'Pretty Little Liars' by Sara Shepard is quite popular, with its complex web of mystery surrounding the lives of the main characters.

Sure. 'Gone Girl' by Gillian Flynn is a great one. It has a complex plot full of twists and turns. The characters are well - developed, and the mystery keeps you guessing until the very end.