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
Linda Eyre, 12 books
David H. Olson, 11 books
Gary Smalley, 10 books
Linda Acredolo, 10 books
Susan Goodwyn, 10 books
Eyre, Richard, 10 books
Andrea McGinty, 10 books
Nancy Kirsch, 10 books
Mariano Gonzalez Ramirez, 10 books
Gary Ezzo, 9 books
Mariano González Ramírez, 9 books
Helen Exley, 8 books
David Arp, 8 books
Melinda Blau, 8 books
Claudia Arp, 8 books
Christine Hobart, 7 books
Elizabeth Pantley, 7 books
John Gray, 7 books
Hundreds of Heads, 7 books
Juliette Clarke, 7 books
William Sears, 7 books
Shirlene Jensen, 7 books
Anne Hooper, 6 books
Sheila Ellison, 6 books
Ron Louis, 6 books


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