I am currently reading the Harry Potter series and one of my co-workers jokes with me on how I was still on the 5th book (the longest in the series) for the last few days. We got to bantering, the usually friendly stuff and teaseing, than he challenges me to a book read. We both start a book the same day and see who finishes it first. The problem is deciding on the book. He likes sci-fi, historical books and conspiracy theories while I like anything other then sci-fi. So I am looking for book recommendations for us to read to see who will read it the fastest, he just turned 25 and I am almost 20, nothing extremely long please (he did say he read a 1200 page book in one day) nor too dense (I have just been tested for dyslexia). Thanks!