Poke Salad Annie Posted February 2, 2012 Share Posted February 2, 2012 I have two bind-ups of PHSE. Both have a 2002 copyright date, and the program authors are Michael Padilla, Mioulis and Cyr. In one book, the book author's name is Peter Katahn. The other book's authors are Elizabeth Coolidge-Stolz and Dawn Graff-Haight. Again, both books have the same copyright date, but one begins with Human Biology and Health, and the other begins with Motion, Forces and Energy. I'm a little :confused: here. What is the difference in these two select binds? Any thoughts? Also, which topic or book is best to start with? Quote Link to comment Share on other sites More sharing options...
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