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Kobold Guide to Board Game DesignMike Selinker, David Howell, Jeff Tidball, Levy, Richard C., Matt Forbeck, Richard Garfield, Jackson, Steve, Dale Yu, James Ernest, Rob Daviau · First published 2011Open the Tome
Religions of the WorldGrace E. Cairns and David C. Yu S. Vernon McCasland · First published 1969Open the Tome