Having _in my former_ book _of_ LEGERDEMAIN, _promiſed you farther improvements, accordingly I have diſcovered herein to you the greateſt and moſt wonderful ſecrets of this_ ART, _never written or publiſhed by any man before: therefore I do not doubt but herein you will find pleaſure to your full ſatisfaction; which is all my deſire_.