Just starting her freshman year at NYU, Riley is about to find out what an adventure - and a mystery - living in New York City can be. Raised by stuffy, literati parents, Riley's a shy, straight-A student who convinces three other NYU brainiacs to join a research group for fast cash.

Schools may lock up for the night, but class is in session for an entirely different set of students. In the Nightschool, vampires, werewolves, and weirns (a particular breed of witches) learn the fundamentals of everything from calculus to spell casting. Alex is a young weirn whose education has always been handled through homeschooling, but circumstances seem to be drawing her closer to the Nightschool. Will Alex manage to weather the dark forces gathering?

When Alex's sister, Sarah, vanishes and all memory and evidence of her existence is erased, Alex is determined to get to the bottom of her sister's disappearance. What better place to start her investigations than the Nightschool itself? But when she discovers that sneaking into the Nightschool isn't as simple as it might seem, Alex enrolls as a student. But is she prepared for what she might find?

Jeremy Feeple is just an ordinary student at Quagmire High, living a relatively normal life, when a beautiful female ninja named Itchy Koo and an intergalactic princess named Asrial show up out of the blue to marry the poor boy. He and his friends then have to deal with the resulting love triangle. You know, the usual stuff.