William Henry "Bully" Hayes (1827 or 1829 - 31 March 1877) was a notorious American ship's captain who engaged in blackbirding in the 1860s and 1870s. Hayes operated across the breadth of the Pacific Ocean from the 1850s until his murder on 31 March 1877. He has been described as a South Sea pirate and "the last of the buccaneers". It is almost impossible to separate fact from legend regarding Hayes. He was a cheap swindler, a bully, a con-artist, a thief and a bigamist. Hayes was a large man who used intimidation against his crew. This book "Bully Hayes the Blackbirder" traces his watery paths, from early ship's captain to China and throughout the Pacific islands, with intrigue and historical interest for readers and armchair adventurers.