Our Endless Numbered Days is the debut novel by British author Claire Fuller, published March 17, 2015 by Tin House Books.

Kirkus wrote, "Fuller’s compelling coming-of-age story, narrated from the perspective of Peggy’s return to civilization, is delivered in translucent prose.

Writing for Shelf Awareness, Jen Forbus noted, "Our Endless Numbered Days is sure to leave readers gloriously disquieted.

This surprisingly satisfying dichotomy will survive in readers' hearts and minds long after the fate of Peggy and James has been revealed.

"[3] Publishers Weekly stated that Our Endless Numbered Days "has the winning combination of an unreliable narrator and a shocking ending.