The Perfect Series (YA)
This is a series of stand-alone novels set at the same high school. Each book features new main characters, though there is some crossover between stories. They are most fun when read in order, but will be enjoyed any way you read them.
The Fate & Fortune Duo (YA)
Fate & Fortune shares the romantic journey of Bryce and Paige. Along the way some crazy and seemingly impossible things happen. Kismet & Karma rewinds to the beginning of the same week and tells the story from the viewpoint of the supporting cast. It gives you a behind the scenes look at how all the magic happened. Fate & Fortune must be read first, but Kismet & Karma won't disappoint.