Amy McCulloch

After fourteen-year-old Lacey Chu repairs a highly advanced smartphone/robotic pet companion, or baku, called Jinx, the baku gets her into her dream school, Profectus, where she is exposed to dangerous secrets.

In the land of Darhan, promises are bound by magic, tied into knots, and worn with pride. Those who break them are physically scarred, cast out into the desert, and stalked by vengeful shadows of their treachery. Fifteen-year-old Raim, the best young fighter ever to train for the elite Yun guard, has worn a simple knot around his wrist for as long as he can remember. He doesn't know where it came from and barely thinks about it at all. But on the...

"While on a dream cruise aboard a luxury liner to Antarctica, actuary Olivia Campbell is plunged into a desperate battle for survival against a killer determined to stop the ship from reaching its final destination, soon discovering she may have booked a one-way ticket to her own death"-- Provided by publisher.

"An exhilarating thriller set against a 250-mile foot race in the Sahara Desert, where at least one ultramarathoner is running for her life. Adrienne Wendell was once an exceptional ultramarathoner, a runner whose times were within striking distance of setting records. Years ago, she gave it all up when her son Ethan was hit by a car while she was in a race and unable to come to his help. He survived, but it horrified her that she had not been around...