Reply #59: I think you'll be all right with this

[mainer]

If it's an academic book, perhaps with graphs or illustrations, etc., then that audience is still probably going to want the paper version. And since it's a small audience to begin with, you can probably count on your readership not to be downloading too many pirated versions.

Also, it probably doesn't pop up on too many pirated sites, so you may be able to keep up with those versions quick enough to take them down.