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
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Year of Publication

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Prolific Authors

who have written the most books on this subject
Max Velthuijs, 56 books
Jonathan London, 45 books
William Edward Duellman, 17 books
Angela Royston, 13 books
Michael J. Tyler, 12 books
Eve Bunting, 10 books
Arnold Lobel, 10 books
Nicki Weiss, 10 books
Rose Impey, 10 books
Peggy Perry Anderson, 9 books
Julie Murray, 8 books
Warren F. Walker, 8 books
Grace Hansen, 8 books
Leo Lionni, 7 books
Mercer Mayer, 7 books
Doug Wechsler, 7 books
Yuka Shimada, 7 books
Aaron Carr, 7 books
Lulu Delacre, 6 books
Robert F. Inger, 6 books
E. D. Baker, 6 books
Betty G. Birney, 6 books
Jonathan London, 6 books
Susan Yost-Filgate, 5 books
Thomas Hunt Morgan, 5 books