Sixteen-year-old Angie finds herself in her neighborhood with no recollection of her abduction or the three years that have passed since, until alternate personalities start telling her their stories through letters and recordings.

Thirteen-year-old Bonnie has a feeling of foreboding on the very day that her six-year-old brother Matt and their dog Pookie are abducted, and she becomes involved in a major search effort as well as a frightening adventure. Matt is missing. Bonnie's brother left his classroom to use the bathroom --and disappeared. A police dog traces his scent to the curb, where he apparently got into a vehicle. But why would Matt go anywhere with a stranger? Overwhelmed...

In a distant future, eighteen-year-old Lugh is kidnapped, and while his twin sister Saba and nine-year-old Emmi are trailing him across bleak Sandsea they are captured, too, and taken to brutal Hopetown, where Saba is forced to be a cage fighter until new friends help plan an escape.

"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"--

Kelsey's mother hasn't set foot outside their front door in seventeen years, not since she escaped from her kidnappers with her attacker's baby growing inside her - Kelsey. Kelsey has always kept a low profile for their protection. That is, until she drives off a cliff and is rescued by volunteer firefighter and classmate Ryan Baker. A few days later, Kelsey's mother goes missing. She and her mom have drilled for all contingencies - except this one....

Michael, Taylor, Ostin, and the rest of the Electroclan head to Taiwan in search of nine-year-old child prodigy Lin Julung, or Jade Dragon, who the Elgen kidnapped for Hatch's army of electric children.

Kestra Dallisor has spent the last three years in exile, but that does not stop her from being drawn back into the web of her father's dangerous politics. He's second-in-command to the despotic and seemingly immortal king, Lord Endrick. With his arsenal of Ironheart soldiers and vicious condors, Endrick rules the land of Antora with a cruel and bloody fist. Her father's position makes Kestra a valuable bargaining chip, which a group of rebels understands...

With both joy and fear, seventeen-year-old Ariel begins to explore her sexuality, while living with her controlling, abusive father who has told Ariel that her mother deserted her years ago.

Elsa's world was written into creation; her mother, a noted scriptologist, constantly alters and expands their reality. When her mother kidnapped, Elsa is forced to cross into the real world and use her own scriptology gifts to find her. In an alternative Victorian Italy, Elsa finds a secret society of young scientists with a gift for mechanics, alchemy, or scriptology-- and meets Leo, a mechanist with a smart mouth and tragic past. When an assassin...

High school senior Thea Delacroix, aided by her friends, seeks to catch the Gemini Thief, who abducts and releases boys unharmed--including her cousin--but begins to fear the criminal is someone very near.