num_pages: 420
description: Fourth book in the series of Renaissance mysteries featuring Leonardo da Vinci as the detective. Leonardo da Vinci finds himself designing weapons of war under threat by Cesare Borgia.
language: English
title: The Toys of War
titlecomplete: The Toys of War (Leonardo da Vinci and Niccolo da Pavia, #4)
characters: Leonardo da Vinci
ratings_count: 3
series: Leonardo da Vinci and Niccolo da Pavia
publisher: iUniverse