Below are a few examples of sources that discuss foreign legal systems/traditions. Sources covering multiple jurisdictions (or legal families) appear first in the list below.
Website provides overviews (in graphic form) of the world's legal systems and identifies official legal languages. Includes a "General Bibliography" about the world's legal systems.
Law Library of Congress, Global Legal Information Catalog - Describes subject-oriented sources that reprint laws and regulations of foreign countries.
Marci Hoffman, ed.Foreign Law Guide - Online subscription source that provides information about laws in approx. 190 foreign jurisdictions. Each entry describes the foreign legal system and key sources of laws and regulations. Includes cites to English-language translations of primary legal materials and cites to some secondary sources.
Bloomberg Law > Browse All Content: Secondary Sources > Search Reference Materials > check: Getting the Deal Through (GTDT). In keywords search box, add a country name. GTDTprovides current subject overviews of nearly 30 countries' laws. These subject overviews focus on business, intellectual property and trade topics. (Countries covered vary by topic.) Topic "Dispute Resolution" outlines the court system and time limits for bringing selected civil claims in the countries covered by GTDT.