[jerrygoyal]

which non-fiction books did you find valuable?

[aristofun]

Bible (the non fiction parts of it) and no more than dozen others I don’t recall titles until im in relevant context.

Managing the Design Factory - is ine example of what I classify as professional literature, same category i put that huge red XSLT book into :)

[giardini]

"...Bible (the non fiction parts..."

How do you spot the "non fiction parts"?

I like the King James Bible for the language and the stories but I think all of it is fiction.

[aristofun]

I mean all the moral, ethical, leadership and other lessons about human nature etc.

It can’t all be fiction because at least torah part was partially proven correct historically and archeologically. But that’s not my point.