Publishing History

This is a chart to show the publishing history of editions of works about this subject. Along the X axis is time, and on the y axis is the count of editions published. Click here to skip the chart.  This graph charts editions published on this subject.
Editions Published
Year of Publication


Prolific Authors

who have written the most books on this subject
James Axler, 224 books
Robert Silverberg, 125 books
Kevin J. Anderson, 112 books
Brian W. Aldiss, 110 books
H. G. Wells, 92 books
Poul Anderson, 86 books
Isaac Asimov, 82 books
Philip José Farmer, 80 books
Arthur C. Clarke, 80 books
Ben Bova, 77 books
Philip K. Dick, 77 books
Andre Norton, 77 books
Gordon R. Dickson, 74 books
Michael Moorcock, 74 books
Jules Verne, 72 books
Chris Kennedy, 70 books
Edgar Rice Burroughs, 68 books
C. J. Cherryh, 68 books
Eric Flint, 64 books
Alan Dean Foster, 60 books
Stephen Baxter, 58 books
Larry Niven, 58 books
William C. Dietz, 58 books
Piers Anthony, 56 books
Orson Scott Card, 56 books