The third series of Restitution was published in 2011. The supplement to the third series includes case citations from July 1986 to present for the first series and all case citations for the third series.
The second series of Restitution was started in 1981 but discontinued without a final product. Draft publications are available in print and on HeinOnline.
The first series of Restitution was published in 1937. Case citations for the first series up to June 1986 can be found in the appendices to the first series. Case citations from July 1986 to present for the first series can be found in the supplement to the third series.
Appendices & supplements are available on HeinOnline and in print. Case citations are also available on Westlaw.
State Annotations (through 1939)
Subsequent to the publication of the first series of the Restatements, local bar associations, with the support of the American Law Institute, compiled State Annotations that demonstrated the relationship between the first series of the Restatements and the local law as it was at the time of publication of the Restatement subject.
Jenkins' print collection includes the Pennsylvania Annotations for all of the first series of the Restatements. Online access to the Pennsylvania Annotations, as well as other state annotations, is available on HeinOnline.
Restatement of the Law of Restitution, Pennsylvania Annotations