01
Obseruations vpon the fiue first bookes of Cæsars commentaries: setting fourth the practise of the art military in the time of the Roman Empire : wherein are handled all the chiefest point of their discipline, with the true reason of euery part, together with such instructions as may be drawn from their proceedings, for the better direction of our moderne warres
The earliest high-confidence catalog date in this author overview is 1600.