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Grassman, also known as the Ohio Grassman is a legendary ape-like cryptid that reportedly inhabits the grasslands of Ohio.
Supposedly inhabiting the territory around Cuyahoga Valley National Park, Grassman is described as "a Bigfoot type creature" that is 8-9 feet tall, 900-1,000 pounds, and "leaves 3 toed tracks".
- Joedy Cook (2011). Legend of the Grassman. Create Space (self-published). ISBN 978-1466388796.
- Joedy Cook (2010). Traces of the Grassman: The Search for the Ohio Bigfoot. PublishAmerica. ISBN 978-1448978533.
- Don Keating (2001). The Sasquatch Triangle Revisited. self-published in Newcomerstown, OH.
- Christopher Murphy (2003). Bigfoot Encounters in Ohio: Quest for the Grassman. Hancock House. ISBN 978-0888396075.