Oh. I didn't know about the "borrowing" software. That's new and weird and disappointing to me.

Here's an idea:
Draft up a The Rockefellers, An American Dynasty post for /s/books requesting free/share/available versions online, and maybe ask for a review or whatev, as well as your personal reasons for wanting it, or at least what you care to share. The fastest way to let me know it share the link to your post in the chat #home - and I'll go vote it up and talk it up in chat too. Maybe we can draw enough attention to it that we crowdsource you a solution to your dilemma.