The Bestiary of Cryptofauna

From publisher blurb: Like in every other aspect of life, when summoning ideas for fantasy role-playing games, there is always room for new original ideas and pushing of the boundaries of your very own monster inventory. The author's own imagination manages to invoke 41 new and returning monsters, some of which are mere expansions of existing classic fantasy monsters, others belonging to relatively almost untapped world mythologies, and others are obscure yet fascinating long-lost extinct megafauna. This monster book includes creatures both benign and malicious, or rather neutral.