Hi, I’m doing a paper as a coursework about war strategies and weapons used in the 12th till 16th century in Europe. I came here to actually ask for a favor, I’m having really hard time to find good references here on the libraries in Brazil, and since I found your books really detailed in this aspect, I thought that you might know good books about the subject. I would be delighted if you could help me. Thank you. Cordially, Gabriel Nopper