Too many topics, too little time

Caravan Books Home:
The Caravan Project, funded by the MacArthur Foundation and the Carnegie Corporation of New York, is an innovative partnership of non-profit publishers, booksellers and libraries

Together, we help bring serious non-fiction, in traditional as well as a variety of digital
formats, to the eyes and ears of discerning readers.

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This looks like a great project. It provides non-fiction books to the digital world.