The January number of the Harvard Law Review contains the following articles: "Releases and Covenants not to Sue Joint, or Joint and Several Debtors," by Professor Samuel Williston '82, of the Law School; "Legal Cause in Actions of Tort, II," by Professor Jeremiah Smith '56, of the Law School; "Should the Law Teacher Practice Law?", by A. M. Kales '96, with a note by Dean E. R. Thayer '88, of the Law School.