http://www.amazon.com/iWoz-Computer-Invented-Personal-Co-Fou...
It's hard to think of many others who are as unequivocally good-natured as Woz...accomplished or not.
You have no excuse not to read about this because Chapter 3 of Jessica Livingston's "Founders at Work" is one of the best treatments of Woz and is on line here:
http://www.foundersatwork.com/steve-wozniak.html
Then check out
"IWoz"
http://www.amazon.com/iWoz-Computer-Invented-Personal-Co-Fou...
"Founders at Work"
http://www.amazon.com/Founders-Work-Stories-Startups-Problem...
Carnegie by Peter Krass, http://www.amazon.com/Carnegie-Peter-Krass/dp/0471468835/ref...
"Titan, The Life of John D. Rockefeller, Sr." by Ron Chernow, http://www.amazon.com/Titan-Life-John-Rockefeller-Sr/dp/1400...
"iWoz", by Steve Wozniak, http://www.amazon.com/iWoz-Computer-Invented-Personal-Co-Fou...
iWoz: Computer Geek to Cult Icon: How I Invented the Personal Computer, Co-Founded Apple, and Had Fun Doing It http://www.amazon.com/iWoz-Computer-Invented-Personal-Co-Fou...
It's a really interesting look into Woz's mind and his life. It's especially endearing to engineers. I couldn't put it down till I finished it.
You should read his biography 'iWoz' [0], it's a really nice read.
[0] http://www.amazon.com/iWoz-Computer-Invented-Personal-Co-Fou...