A discourse concerning the gift of prayer Shewing what it is, wherein it consists, and how far it is attainable by industry, with divers useful and proper directions to that purpose, both in respect of matter, method, expression. By John Wilkins, D.D - Wilkins, John (Printed by T.R. and E.M. for Samuel Gellibrand, at the Ball in Pauls Church-yard, 1651)
Annotation on Thomason copy: "May 15". - Reproduction of the original in the British Library. - Thomason, E.1250[1]. - Wing (2nd ed.), W2179