The last will and testament of Basil Valentine, monke of the Order of St. Bennet [electronic resource] : which being alone, he hid under a table of marble, behind the high-altar of the Cathedral Chruch, in the imperial city of Ersord, leaving it there to be found by him whom God's Providence should make worthy of it : to which is added two treatises, the first declaring his manual operations, the second shewing things natural and supernatural : never before published in English.