ALR Fed (which focuses on federal law). ALR3d through ALR6th and ALR Fed are updated by pocket part supplements (the first series has a citation service, and ALR2d a Later Case Service). Annotations may be superseded by a later annotation in which the editor reanalyzes the law in light of recent developments. External links American Law Reports on Thomson Reuters Westlaw References West (publisher) Law of the United States Legal research Legal literature