Since 2011, the PEN/E. O. Wilson Literary Science Writing Award [1] annually celebrates writing that exemplifies literary excellence on the subject of physical and biological sciences. The winner receives a cash award of $10,000 and is honored at the PEN Literary Awards. Deadline: Aug 20, 2025.

PEN accepts submissions from publishers or literary agents only. Authors may not submit their own book for this award.

Note: Publishers whose annual net sales are under $2 million are exempt from paying the submission fee.