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
Margaret Hillert, 15 books
Kate McMullan, 9 books
Ursula Vernon, 4 books
Karine Gottot, 4 books
Christopher Paolini, 3 books
Cressida Cowell, 3 books
Dav Pilkey, 3 books
Ana Galan, 3 books
Mario Ramos, 2 books
Josh Lacey, 2 books
Merce Aranega, 2 books
Langen, Annette, 2 books
Stefan Gemmel, 2 books
Ana Galán, 2 books
Francisco Rodríguez Arana, 2 books
Graciela Pérez Aguilar, 1 book
Kim Kahng, 1 book
Jules Bass, 1 book
Mario Adrados Netto, 1 book
Carole Wilkinson, 1 book
Ignacio Padilla, 1 book
Anne McCaffrey, 1 book
Margaret Hiller, 1 book
Michael Hague, 1 book
George R. R. Martin, 1 book