The Institutes of the Lawes of England are a series of legal treatises written by Sir Edward Coke. They were first published, in stages, between 1628 and 1644. Widely recognized as a foundational document of the common law, they have been cited in over 70 cases decided by the Supreme Court of the United States, including several landmark cases. For example, in Roe v. Wade (1973), Coke's Institutes are cited as evidence that under old English common law, an abortion performed before quickening was not an indictable offence. In the much earlier case of United States v. E. C. Knight Co. (1895), Coke's Institutes are quoted at some length for their definition of monopolies. The Institutes's various reprinted editions well into the 19th century is a clear indication of the long lasting value pl