Keystone Press

Independent publishing and editorial services for nonfiction authors.

Philadelphia, PA

About

Boutique publisher specializing in narrative nonfiction, local history, and Quaker-interest titles. Keystone also offers developmental editing and book proposal coaching for authors pursuing traditional publication. Tobias has shepherded twelve books to print since 2015.

The alum behind it

Tobias GreenVerified alumni

Class of 2003·Glenview Friends School

English degree from Swarthmore. Started Keystone after fifteen years in magazine publishing.