“Suspenseful, original, and full of heart, this novel gripped me from the first page and continued to surprise me throughout. What does it mean to make a life, to make art, to make a life making art? I’ll always remember these characters and their complex paths.”

—Andrea Barrett, National Book Award winner, Natural History

“I couldn’t stop turning the pages....Her characters are so vivid and so complicated and their lives are full of exhilarating surprises as they try to shape the future and negotiate the past. A spellbinding novel.”

—Margot Livesey, author of The Boy in the Field

“Early on in Megan Staffel’s beautiful new book, there’s talk of art that ‘proves the extraordinary is out and about in the world.’ The Causative Factor is just that proof. Haunting, stirring, and bracingly romantic, this is a novel to fall head over heels for.”

—Liam Callanan, author of When in Rome

“Megan Staffel writes as gorgeously and movingly about the psychological legacies that inform our choices as she does about the way in which art and a deep attunement to nature allow us to create ourselves anew. Staffel tells us that ‘the smallest acts matter’ and in this astute and embracing novel, she shows us the ways in which a dab of paint on a canvas, or the movement of water in a stream, can change lives.”

—Marisa Silver, author of The Mysteries

“Megan Staffel’s compelling new novel follows Rachel and Rubiat as they embark on a project that lasts long past college. As desires collide, splinter, and realign, Staffel deftly weaves a startling, artful story of how to make a life.”

—Tara Deal, author of Life/Insurance

“...a singular,  exquisitely written story of love sundered by circumstance and misunderstanding.”

—Peter Selgin, author of A Boy’s Guide to Outer Space