Essays about unicorns existed

Unicorn: Fact And Fantasy (2303 Words -- Approx. 9 Pages)
... He claimed two unicorns existed. ... Crazy, right Wrong. Medieval people did not know any better, for they believed unicorns existed. ...
Leibniz And Spinozaamp39s Metaphysics Applied To Baseball (1626 Words -- Approx. 7 Pages)
... sure but there are also other possible universes that could have existed but did ... We can conceive of nonexistent modes, eg unicorns, but we cannot conceive of ...