Think I've actually decided on a book to get me old man, as far as fantasy, I'm fairly sure he's not into that much, and neither am I really, Prefer Sci-Fi.cleverlymadeup said:i'd say if you are unsure, maybe try a fantasy or similar style book, unless your dad is totally against the idea of that. might be worth a try if you're unsure what he's read already.
like i said you might want to try Clive Barker or Neil Gaiman