"The Life, Travels, Exploits, Frauds and Robberies of Charles Speckman, alias Brown, Who was Executed at Tyburn, on Wednesday the 23d of November, 1763" was, in fact, written by Charles Speckman himself. The book is a memoir that details the life of the infamous 18th-century English criminal, from his early years to his eventual execution at the Tyburn gallows. Speckman's memoir is a fascinating insight into the mind of a notorious criminal, providing an account of his many adventures, including robberies and frauds committed throughout his life. The book also offers a glimpse into the criminal underworld of 18th-century London, as well as the harsh justice system that awaited those who were caught. The story is a compelling read that sheds light on a fascinating and dark period of history, and the criminal activities that took place during this time.