Open-access (OA) literature is digital, online, free of charge, and free of most copyright and licensing restrictions.
--Peter Suber, Co-founder of the Open Access Directory
"Racial Justice: Dismantling Racism One Book at a Time"
An expanded list of open access publishers is available from the Open Access Directory. The list includes university presses that also publish open access titles.
Oxford African American Studies Center
JSTOR
HeinOnline