Largest Provider of Commercial Smalltalk
Cincom is the largest commercial provider of Smalltalk in the world, with twice as many partners and customers than all other commercial providers combined.

Tom Nies

Cincom Smalltalk™ Books and Media

There are some books that may benefit Cincom Smalltalk users.  Here are some free books that teach Smalltalk. Although they are using older versions of Cincom® VisualWorks®, the principles are still the same: There’s also a book available on Amazon called Programming Smalltalk – Object-Orientation from the Beginning: An introduction to the principles of programming by Johannes Brauer.  You can purchase that here.