You can buy these books for less than what it would cost a McDonald's breakfast. (Ebook) 99 cents isn't too shabby. However, even better, if you're an Amazon Prime member the Ebooks are free. Not sure I'm REAL happy about that. But, that's the way it is. I'd rather have people read my books. There you have it.
If you like the print variety, those books have been reduced to $10.95. Still, not much more than a McDonald's breakfast.