A member of the Bayview Crew disappears and everyone feels like they could be next, but the situation suddenly worsens when someone unexpectedly returns to Bayview.

Streetwise stray dog Mr. Whiskers and sisters Misty and Zelda follow clues through the streets of San Francisco in their search for the sibling's kidnapped father.

"The villagers of Greymist Fair know that the woods are a dangerous and magical place, and that they should never set foot off the road. But when a young tailor discovers a body, her search for the culprit reveals even more strange and dark happenings around her town"--

When the answers to a present-day murder lie in the past, seventeen-year-old Lucy must examine a tragic event to prevent more lives from being lost.

Twins Theo and Alexander, their older sister Wil, and five new friends find themselves at an electrifying manor run by Mister Frank and Dr. Stein.

When Ver and Aryl, rival apprentices at the biology lab in the Pangu Star System, become the prime suspects in their teacher's murder, they reluctantly team up to find the real culprit, running up against system-wide inequalities and conspiracies along the way.

When Rider Woofson and the P.I. Pack arrive at the top of Mystery Mountain, they find their classmates have left, scared away by a snow monster, so the detectives decide it is time to investigate exactly what is so mysterious about this mountain.

Haunted by the death of her sister and the decades-old cold case of best friends Bailey and Celeste, eighteen-year-old Tru becomes entangled with a mysterious girl named Rio, as their pursuit of the truth unveils an otherworldly connection to the victims and puts them in the crosshairs of a potentially resurfaced killer.

Fifth-graders Parker and Lucas get more than they bargained for when they seek to debunk one of Wolver Hollow's greatest legends about a haunted mustache that, every year on the anniversary of its owner's death, seeks a lip to claim as its own.

When a professional surfer washes up dead on the beach right before the big surfing competition, Pope, Kiara and the rest of the Pogues suspect foul play.