Books in Order: A Comprehensive Sequential Guide to Katie Sise's Novels

Katie Sise wears several hats at once: television host, jewelry designer, and novelist. Her jewelry line has appeared in Vogue, W, and Elle, worn by celebrities including Cameron Diaz and Beyonce, and she's worked as a style consultant for HSN and Oxygen alongside her writing career.

This guide covers her App series: The Boyfriend App (2013) and The Pretty App (2015), two novels that put her fashion-world fluency to work in a lighter, more playful register than her other fiction. She lives outside New York City.