The boom in online newspapers during the past few years has been a fabulous resource for genealogists and now there is a comprehensive guidebook to assist you in finding what you need. Beginning with a chapter on the "Historical Role of Newspapers" and continuing through chapters covering possible information you may find, the author focuses on websites both in the U.S. and overseas. Appendix B lists resources available state by state, which is very helpful. There is an index and many examples of how to best use the information you collect on your ancestors.