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

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Prolific Authors

who have written the most books on this subject
Michael Grant, 9 books
Tahereh Mafi, 8 books
Raoul Cauvin, 6 books
Carl Bowen, 6 books
Willy Lambil, 6 books
Timothy Zahn, 6 books
Walter Dean Myers, 5 books
Chris Lynch, 5 books
Rosemary Sutcliff, 5 books
Paolo Bacigalupi, 5 books
M. Zachary Sherman, 5 books
Julie Kagawa, 5 books
Chris Lynch, 5 books
Laurie Halse Anderson, 4 books
C. Alexander London, 4 books
Marie Lu, 4 books
Dee Phillips, 3 books
John Flanagan, 3 books
Tim Wynne-Jones, 3 books
Claudia Gray, 3 books
Michael Grant, 3 books
Ellen Oh, 3 books
Steve Watkins, 3 books
Hans Christian Anderson, 2 books
Timothy Zahn, 2 books