The Butterfly Effect: A Novel

"A warm, winning debut from a talented new Midwestern voice." —J. Ryan Stradal, New York Times bestselling author of Kitchens of the Great Midwest

A Man Called Ove meets The Rosie Project in this "delightfully off-kilter" (Rachel Yoder, Nightbitch) tale of a grumpy introvert, her astonishing lack of social skills and empirical data-driven approach to people and relationships.

Is there such a thing as an anti-social butterfly? If there were, Greta Oto would know about it—and totally relate. An...