A geometricall extraction, or A compendious collection of the chiefe and choyse problemes, collected out of the best, and latest writers : VVhereunto is added, about 30. problemes of the authors inuention, being for the most part, performed by a better and briefer way, then by any former writer. / - Speidell, John, (printed by Edward Allde, and are to be solde at the authors house in the fields betweene Princes streete and the Cockpit,, 1617)