"Around the world, black handprints are appearing on doorways, scorched there by winged strangers who have crept through a slit in the sky. In a dark and dusty shop, a devil's supply of human teeth grown dangerously low. And in the tangled lanes of Prague, a young art student is about to be caught up in a brutal otherworldly war. Meet Karou. She fills her sketchbooks with monsters that may or may not be real; she's prone to disappearing on mysterious...

"The otherworldly Karou struggles to come to terms with who and what she is, and how far she'll go to avenge her people"-- "Once upon a time, an angel and a devil fell in love and dared to imagine a world free of bloodshed and war. This is not that world. Art student and monster's apprentice Karou finally has the answers she has always sought. She knows who she is -- and what she is. But with this knowledge comes another truth she would give anything...

When demonic cheerleaders invade his high school, Percy Jackson hurries to Camp Half Blood, from whence he and his demigod friends set out on a quest through the Labyrinth, while the war between the Olympians and the evil Titan lord Kronos draws near. "Percy Jackson isn't expecting freshman orientation to be any fun. But when a mysterious mortal acquaintance appears on campus, followed by demon cheerleaders, things quickly move from bad to diabolical....