He authored several dozen books on medicine, and wrote introductions and forewords for many others. As was usual with Asimov's collections, many stories had chatty forewords or afterwords. It contains text from the publisher, his comments, forewords and afterwords. He also authored forewords for a series of military biographies and a series of editorials. Most of her novels have been recently republished, several with forewords by Philippa Gregory. She has contributed essays and forewords to several published works by other authors. It contained forewords from George H.W. Bush and Tom Brokaw and was republished in 2012. Since 2000, Figley has published over 35 forewords and editorials. The book contained forewords by Lars Ulrich and Mustaine. The main chapters are preceded by forewords from Edward Teller and Eugene Wigner. The forewords to the book were written by Senators Robert Byrd and John McCain. June Cummins wrote the forewords for the new editions. Some appeared as forewords to books by other authors. He also wrote forewords for several other books. He contributed articles, forewords, and photographs to a number of specialty magazines and books.