Dr. Alan Gribben, a foremost Twain scholar, made waves in 1980 with the publication of Mark Twain's Library, a study that exposed for the first time the breadth of Twain's reading and influences. Prior to Gribben's work, much of Twain's reading history was assumed lost, but through dogged searching Gribben was able to source much of Twain's library. Mark Twain's Literary Resources is a much-expanded examination of Twain's library and readings. Volume I included Gribben's reflections on the work involved in cataloging Twain's reading and analysis of Twain's influences and opinions. This volume, long awaited, is an in-depth and comprehensive accounting of Twain's literary history. Each work read or owned by Twain is listed, along with information pertaining to editions, locations, and more. Gribben also includes scholarly annotations that explain the significance of many works, making this volume of Mark Twain's Literary Resources one of the most important additions to our understanding of America's greatest author.

.Norman Heard's Bookman's Guide to Americana has been a standard reference in the antiquarian book trade for almost four decades. For booksellers, collectors, and librarians needing a quick reference source for out-of-print and rare books in the comprehensive field of Americana, it has proven invaluable. The new eleventh edition, now compiled by Lee Shiflett, contains price quotations for approximately 10,000 titles relating to the history, culture, and literature of the Americas. The prices quoted are derived from booksellers' catalogs issued since the tenth edition of the Guide (Heard and Hamsa, 1986).