Is this too much to giveaway? I have a few concerns...
1. I wonder if it would be better to present my audience with something smaller and digestible that they are more likely to read.
2. That they won't appreciate it if its free, so won't read it. Whereas something shorter and then a very low price for the book
3. People just don't want a whole book, they want something shorter and more snappy, so the idea of a big book might put them off.