I will try and get a list from him (he is away hunting at the moment). I think it will be pretty cool to make a comprehensive list. He is buying only first-edition books...

I told him about Baker "eight years wandering.."one day and that it would be worthwhile but very hard to get in first edition.... then the following day I asked him if he researched it and he said - no need I already bought it and its on its way here.... hehe .. some people....