In 2020, Darrell Fox edited Forever Terry: A Legacy in Letters (Viking $29.95) to mark the 40th anniversary of the Marathon of Hope. Due in September, it consists of 40 letters recounting the inspiration, dedication, and perseverance that Terry Fox embodied. The contributors include Margaret Atwood, Bobby Orr, Tom Cockrane, Jann Arden and Christine Sinclair, as well police officers who escorted Terry on his run. Royalties will support the Terry Fox Foundation which has raised over $750 million dollars for cancer research. 9780735240698