Anyone have a used copy of Grant Foster's ,"Analyzing Light Curves: A Practical Guide? That you would like to sale?
Light Curves of Variable Stars, A Pictorial Atlas, by Sterken & Jaschek is also another excellent text on this topic.
Searches at lulu.com for 'Grant Foster' and 'Analyzing light curves: a practical guide' fail to display the book. A search for his name does display his book on statistics. Perhaps the light curves book is out of print.
Indeed it's absent from lulu.com, and from anywhere else I can see. Lulu.com still lists his statistics book.
Worse, I recall we have CHOICE courses depending on the lightcurve book. Possibly AAVSO (someone with IP skills) could reach out officially to the author & negotiate duplication rights.
I've just checked on Amazon's web site. It seems to be available there. See attached screen shot.
When I looked on Amazon a little while ago, it was not available.