mystery graphic novels

"The great detective Banana Fox is called back to duty to find a missing turtle. But the deeper he digs, the more he discovers, and it's worse than he thought! The Secret Sour Society is back, and they're mixing up a bunch of trouble. Can Banana Fox and his sidekick, Flashlight, put an end to the Secret Sour Society once and for all?"--Provided by publisher.

"The five Pathfinders search for the legendary Windrose treasure by solving puzzles in the mysterious caverns beneath the town"--Provided by publisher.

When a supposedly real vampire shows up in River Heights, where it seems like all of the teenage girls are becoming fans of a series of vampire novels and movies, Nancy tries to expose him as a fake and winds up exposing a darker, more sinister plot.

While on vacation with Rachel and Richard, Conan must try to discover who killed the patriarch of the wealthy Hatamoto family on board a cruise ship.

Conan must try to find a vicious murderer whose face is covered in bandages, while his friends Rachel and Serena try to relax when they find a dead body in the karaoke box.

Conan must face the Phantom Thief and figure out who it is, while an extramartial affair leads to a vicious murderer and his friends Rachel and Serena try to become super sleuths when they form the Junior Detective League.

Conan sets out to solve the case of a cursed piano at the request of a pianist who has been dead for ten years. Then, a mysterious woman whom Conan has never seen before shows up claiming she is Jimmy's girlfriend.

Conan Edogawa, a crime-solving teen who was dosed with a chemical that turned him physically into a first grader, continues his investigations, entering a contest to learn the true identity of the enigmatic Night Baron, and examining clues to discover who tried to kill his crush Rachel's high school teacher.

A treasure hunt Doc Agasa sets up for Conan and the Junior Detective League becomes a mystery investigation when a box full of smashed toys and a violently stabbed teddy bear is found.

During a summer visit to Serena's beach house, Conan witnesses a murder, but the culprit is one of three identical triplets, one of whom is Serena's sister's fiance, leaving Conan to wonder who the real killer is.