Anthropodermic bibliopegy performed, or collected by medical doctors, who have access to cadavers, sometimes those of executed criminals, such as the case of John Horwood in 1821 and the Red Barn Murder in 1828. Another tradition, with less supporting evidence, is that books of erotica or the occult have been bound in human skin. The Royal College of Surgeons of Edinburgh preserves a notebook bound in the skin of the murderer William Burke after his execution and subsequent public dissection by Professor Alexander Monro in 1829. What Lawrence Thompson called "the most famous of all anthropodermic bindings" is exhibited at the Boston
Body snatching The article suggests that the number of empty coffins that have been discovered "proves beyond a doubt that at this time body snatching was frequent". During 1827 and 1828, Burke and Hare brought a new dimension to the trade of selling corpses "to the doctors" by murdering rather than grave-robbing and supplying their victims' fresh corpses for medical dissection. Their activities, and those of the London Burkers who imitated them, resulted in the passage of the Anatomy Act 1832. This allowed unclaimed bodies and those donated by relatives to be used for the study of anatomy, and required the licensing