What are the best books to read on Joe Louis and Ray Robinson?

[Porter's Dad]

I'm trying to find the definitive one on each (if there is one - and if not, if one is name-checked more than the others).

There's many on both, and I just thought you guys would be able to direct me to the best one for each.

Thanks

[rorymac]

I'm trying to find the definitive one on each (if there is one - and if not, if one is name-checked more than the others).

There's many on both, and I just thought you guys would be able to direct me to the best one for each.

Thanks

I have a book on SRR called 'Pound for Pound', basically a biography from childhood through pro career