Not that much dough but I am a compulsive book collector in certain fields I even it out with a fairly simple life in some other areas But I m in the red at the moment so I have put an Amazon embargo on myself after this last spending spree and you don t know the half of it At the moment I m reading Mallory and Adams work on Indo European and it is magnificent Of course I m reading their account of the story but I have other sources to compare with But man is it fun Cheers