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
Edgar Rice Burroughs, 4 books
Isaac Asimov, 4 books
Anita Ganeri, 3 books
Elias Amidon, 3 books
Dougal Dixon, 3 books
Elisa Peters, 3 books
Asahiko Taira, 3 books
Immanuel Velikovsky, 2 books
Hettner, Alfred, 2 books
Jean-Baptiste Biot, 2 books
Franklyn M. Branley, 2 books
Peter D. Riley, 2 books
Carme Solé Vendrell, 2 books
N. D'Anvers, 2 books
J. Hamblin Smith, 2 books
Michael J. Padilla, 2 books
Mick Manning, 2 books
Lynn Bresler, 2 books
Jose Maria Parramon, 2 books
Kathy Charner, 2 books
Patricia Lauber, 2 books
Marko Pogačnik, 2 books
Keith Lye, 2 books
Patrick Moore, 2 books
Courtney Milne, 2 books


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