Book Sales

Since putting the whole of my book as a pdf for download at academia.edu sales of second hand copies through Amazon have increased! That probably means two or three copies. At the same time sales of two of my other edited books have also increased.  Again only 3  copies or so but a small demonstration of what marketers call a loss leader. An extra $3 in royalties to me, maybe, so I mean really small. Thanks to Mike and Charles for the very generous comments on the previous post.