"New Rotterdam is no place for a kid and that's what Emrys Houtman likes about it. Emrys obsessively documents his town's urban legends and cryptid sightings in a Wiki, along with his neighbors and fellow horror fans Hazel and Serena. It's all in good fun until one day, the trio stumbles upon the Doomsday Archives, a collection of relics with dazzling powers and dangerous consequences. When a mysterious blood-red hourglass begins appearing around...

While on a field trip to the farmers' market, Clark becomes separated from his classmates and must use his rhyming skills to help him remember his teacher's instructions.

"Rose must survive the plague. That is the objective her dying father gives twelve-year-old Rose and her brother, Lem, as he sends them away from their home. In the year 1665, London is overpopulated and still growing while a plague runs rampant through its households. Ever resourceful, Rose manages to find hope in new friends who help each other steal the essentials to survive the cruel streets of London. But Rose also has something that may help...

[In 1978] at the very southern tip of South America looms an isolated finishing school. Legend has it that the land will curse those who settle there. But for Mavi -- a bold Buenos Aires native fleeing the military regime that took her mother -- it offers an escape to a new life as a young teacher to Argentina's elite girls. Mavi tries to embrace the strangeness of the imposing house -- despite warnings not to roam at night, threats from an enigmatic...

Christopher Rowe has no idea who he is. After being shipwrecked in Devonshire, he wakes up alone, his memories gone. Villagers tell him he was possessed by an unseen evil, and only became conscious after being visited by the local witch. As Christopher tries to get his bearings, he realizes his current state may be far from coincidence. Dark events have been happening in this corner of Britain--village children are disappearing without a trace. There...

Eleven-year-old Aurora Petrequin's best friend has never spoken a word to her. In fact, Frenchie Livernois doesn't talk. Aurora is bouncy, loud and impulsive--"a big old blurter." Making friends has never come easily. When Frenchie, who is autistic, silently chose Aurora as his person back in third grade, she chose him back. They make a good team, sharing their love of the natural world in coastal Maine. In the woods, Aurora and Frenchie encounter...

Hannah, a girl who only speaks in palindromes, helps a group of children find a missing cat, and when they also become lost Hannah saves the day with a forward-and-backward thinking solution.

Steph and her mom settle in Minneapolis where Steph befriends Nell, whose mother and girlfriend are missing, and together with the help of ChesireCat they work to find Nell's missing loved ones and end up uncovering a nefarious AI hacking into social networks and chats to instigate paranoia and violence in the real world.