My dear silent readers, I'm considering compiling an eBook of puzzles targeting the kids in the range of grade 1 to 4. I shall design 25 A4 puzzle pages, based on famous Sports and sell them for a $4.99 at Lulu.com.
To do this, I shall hire a graphics designer and commission him/her to design those puzzles. Now, my question is, would my readers here buy such an eBook for this suggested price? Can I get some pre-orders, like 10?
Do you have any similar previous experience? Would you advise me to go ahead or back-out?