Digest of insurance cases, embracing all decisions in any manner affecting insurance companies or their contract upon whatever plan or for whatever purpose their business may be conducted, covering all United States courts, namely the United States Supreme Court, and the United States Circuit Courts of Appeal, and District courts--all courts of last resort and other appellate courts of the various states and territories and District of Columbia--all the highest judicial tribunals of all other English speaking countries and all inferior courts within the foregoing jurisdictions whose decisions are reported--also reference to all annotations and leading articles on insurance in all law journals published in the English language.