Contracts

Corbin on Contracts [Perillo], rev. ed. 1993-present. [15 vol.; updated by supplements and pocket parts]
XXKF801.C65 1993, D'Angelo Law Library, Bookstacks & Reserve Room
Available online in Lexis

Farnsworth on Contracts, 3rd ed. 2004. [3 vol.]
XXKF801.F367 2004, D'Angelo Law Library, Reserve Room

Restatement of the Law - Second - Contracts 2d. 1981. [12 vol.; case annotations updated by supplements and pocket parts]
XXKF801.R47 1981, D'Angelo Law Library, Bookstacks & Reserve Room
Available online in Lexis
Available online in Westlaw

A Treatise on the Law of Contracts [Williston], 4th ed. 1990-present. [31 vol.; updated by supplements and pocket parts]
XXKF801.L670 1990, D'Angelo Law Library, Reserve Room
Available online in Westlaw