You won't regret it. My wife caught herself crying on the tube in rush hour whilst reading it. It feels like a blue Bible when you hold it in your hands. There's a bit in it where France describes meeting some loan sharks who've taken an (anonymous - though the Telegraph have since identified him as a portly ex-Blackpool goalie with a special relationship with the Kop) Everton legend's medals as collateral against a loan and they throw them at him in exchange for the dosh and it's all you can do not to cry. It was that that galvanised France into setting up the Everton Foundation, a model since copied around the world.
In all honesty, I'd buy one for yourself and one for your dad. That's what I did - he loved it.