"Six kindergarteners were taken. Eleven years later, five come back--with no idea of where they've been. No one remembers the sixth victim, Max. Avery, Max's sister, needs to find her brother--dead or alive--and isn't buying this whole memory-loss story"--

Cahills are being kidnapped by a shadowy group known only as the Vespers. Now Amy and Dan have only days to fulfill a bizarre ransom request or their captured friends will start dying. Amy and Dan don't know what the Vespers want or how to stop them. Only one thing is clear. The Vespers are playing to win, and if they get their hands on the Clues ... the world will be their next hostage.

Privately questioning her remote community's superstitions about dangerous powerful spirits in their Devil's Alley home, Cecelia Rios experiments with the forbidden art of brujería to rescue her kidnapped sister.

"Twin princesses Wren and Rose, separated at birth and raised in two different environments, meet for the first time when they have to fight for the throne while juggling their romantic pursuits"--

Seventh-grader Tristan must return to Alke and enlist the help of African gods and black folktale heroes when Nana is abducted from the Strong family farm in Alabama.

Years after her sisters venture Outside and vanish in a snow squall, thirteen-year-old Tag sets out to rescue the lost Youngers, accompanied by an unlikely crew--Boots, who can climb anything; Ant, who will eat anything; and Ren, who will say anything. Includes author's note.

Eighteen-year-old Finn, an outsider in his quiet Midwestern town, is the only witness to the abduction of town favorite Roza, but his inability to distinguish between faces makes it difficult for him to help with the investigation, and subjects him to even more ridicule and bullying.

Beka, having just lost her fiance in a slaver's raid, is able to distract herself by going with her team on an important hunt at the queen's request, unaware that the throne of Tortall depends on their success.

It started with a kidnapping. A shadowy organization known only as the Vespers snatched seven members of the Cahill family and demanded a series of bizarre ransoms from around the world. Thirteen-year-old Dan Cahill and his older sister Amy began a global treasure hunt, determined to bring back whatever Vesper One needed, so long as it kept the hostages safe. But when they deliver the last ransom, Amy and Dan discover Vesper One's terrifying endgame....

Will, trust in your friends, we will not let you down. You have been kidnapped by a fearsome wolfship captain, and are trapped on a ship headed to the icebound land of Skandia. Your future looks dark, as you face a life of backbreaking slavery. But you must be strong. Remember your training, and know that your friends will do anything to rescue you, even if they have to defy the King.