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
Rob Waring, 16 books
Jack C. Richards, 7 books
Betty Schrampfer Azar, 6 books
Leo Jones, 6 books
Lynne Gaetz, 5 books
Steven J. Molinsky, 5 books
Clive Oxenden, 5 books
Christina Latham-Koenig, 5 books
John Soars, 5 books
Liz Soars, 5 books
Joanne Collie, 4 books
Norman Coe, 4 books
Sylvie Poisson-Quinton, 4 books
Anna Uhl Chamot, 4 books
John Eastwood, 4 books
Lynda Goldman, 4 books
Barbara Bowers, 3 books
Mark Harrison, 3 books
Deborah Short, 3 books
Michael McCarthy, 3 books
O'Neill, Robert., 3 books
John Soars, 3 books
Doris Kernan, 3 books
Terence G. Crowther, 3 books
Pamela J. Sharpe, 3 books