Phillips, Cynthia, 1973- author.

101 things you didn't know about Da Vinci inventions, intrigue, and unfinished works Cynthia Phillips, PhD, and Shana Priwer. -- Avon, Massachusetts : Adams Media, 2018.

255 pages ; 19 cm

ISBN:  9781507206591

Includes index. 

1. BIOGRAPHY & AUTOBIOGRAPHY / Science & Technology. /2 bisacsh  2. BIOGRAPHY & AUTOBIOGRAPHY / General. /2 bisacsh 

I. Priwer, Shana, author. 

709.2 PHI