Harvard university library collection has four books bound in human skin

The rare book collection at the Harvard Law School Library holds a book allegedly bound in human skin, Practicarum quaestionum circa leges regias Hispaniae, a treatise on Spanish law, though testing on the binding has proven inconclusive. A faint inscription on the last page of the book states: The bynding of this booke is all that remains of my deare friende Jonas Wright, who was flayed alive by the Wavuma on the Fourth Day of August, 1632. King Btesa did give me the book, it being one of poore Jonas chiefe possessions, together with ample of his skin to bynd it.