What went wrong? EVERYTHING. High school senior and amateur physicist Audie Masters’s discovery of a parallel universe—along with a parallel version of herself—catapulted her into the adventure of a lifetime. NOW ALL SHE HAS TO DO IS SURVIVE IT. Second book in the Parallelogram Quartet.

Audie Masters is a 17-year-old girl who doesn't have it all: not a lot of money, not much confidence around guys, she can't seem to pass algebra, and she's desperate to get into the college she's been dreaming of for years. But what Audie does have is a knack for physics that's about to catapult...

Eliza Shepherd is known for the exciting adventure columns she writes with her husband, Jamey....

Lawyer Sarah Henley hopes to salvage her career by accepting an assignment few other attorneys would want....

Cara Campbell thought she had it made: star athlete, popular student, winner. But when she dies during surgery, she sees something she knows no one would ever believe. The doctors manage to revive her, but what happened during those 42 seconds of death has changed everything. Now Cara is having...

I believe in signs And this one said: "Dog trainer needed immediately. Must provide own dog." I snatched the paper off the announcement board before anyone else could see it. Because it's about time Meet Riley Case: An expert with dogs, lousy with people. She's been keeping a low profile at her...