"The Sound of Wonder: Interviews from the Science Fiction Radio Show" by Daryl Lane, William Vernon, and David Carson is a two-volume collection of in-depth interviews conducted on the long-running Science Fiction Radio Show out of Texas A&M-Commerce in the late 1970s and early 1980s. The interviewers sat down with the genre's working giants — Isaac Asimov, Frederik Pohl, Theodore Sturgeon, Harlan Ellison, Gene Wolfe, Frank Herbert, Jack Williamson, and dozens of others — and the results are som...