I've heard very good things about this book: "A Mentoring Course on Smalltalk" [1] [1] http://www.amazon.com/A-Mentoring-Course-on-Smalltalk/dp/B00262QEKK http

I've heard very good things about this book: "A Mentoring Course on Smalltalk" [1] [1] http://www.amazon.com/A-Mentoring-Course-on-Smalltalk/dp/B00262QEKK http://www.amazon.com/A-Mentoring-Course-on-Smalltalk/dp/B00... Edit: better link