JSTOR is offering free access to all it's journal collections and to a growing list of ebooks to current subscribers.
JSTOR and their publishing partners are committed to serving the scholarly community during this challenging time in which researchers are unable to access print book collections until August 30, 2020. This includes over 35,000 ebooks are available from a variety of publishers. Journal access will continue through December 31, 2020. For more information, visit https://about.jstor.org/covid19/