De ingeneis : liber primus leonis, liber secundus draconis, addenda book I and II, on engines and addenda (the notebook) / Mariano Taccola ; Taccola's introduction, drawings of engines and Latin texts, descriptions of engines in English translation, the Liber ignium of Marcus Graecus and editorial notes on technology in Renaissance Italy by Gustina Scaglia, Frank D. Prager, Ulrich Montag