ORIGINAL DEDICATION.
SIR,
WITH the utmost deference and respect, I beg leave to submit to your perusal the following sheets. The idea of such a compilation first originated in the suggestion of a friend; and however the theme may be condemned as exceptionable by narrow minds, I feel confident you possess too much liberality of sentiment to reject its writer as utterly depraved, because he has acquired an extensive knowledge on a subject so obviously disgraceful. True it is, that in the course of a chequered and eventful life, I have intermixed with the most dissolute and unprincipled characters, and that a natural quickness of conception, and most retentive memory, have rendered me familiar with their language and system of operations.
Permit me, Sir, to assure you most seriously, that I view with remorse the retrospect of my hitherto misspent life, and that my future exertions shall be solely
