The Second Foundation Trilogy

The Second Foundation Trilogy is a trilogy of novels set in <a href="/c/books/credit/23531/isaac-asimov/">Isaac Asimov</a>'s <a href="/c/books/credit/96530/foundation/">Foundation</a> universe which were written after Asimov's death by three authors, authorized by the Asimov estate. • <a href="/c/books/book/442046/foundations-fear/">Foundation's Fear</a> (1997) by <a href="/c/books/credit/39743/gregory-benford/">Gregory Benford</a> • <a href="/c/books/book/451272/foundation-and-chaos/">Foundation and Chaos</a> (1998) by <a href="/c/books/credit/53823/greg-bear/">Greg Bear</a> • <a href="/c/books/book/644006/foundations-triumph/">Foundation's Triumph</a> (1999) by <a href="/c/books/credit/150861/david-brin/">David Brin</a>