The knowledge of things vnkowne : Apperteyning to astronomy, wyth necessary rules, and certayne speares contayned in the same. Compyled by Godfridus super palladium de agricultura Anglicatum. - Godfridus. (In Fleetestreete, beneath the Conduit, at the signe of S. Iohn Euangelist, by H. Iackson,, 1585)