The 2nd edition of Squeak by Example is out now (h/t to The Weekly Squeak for this). Like the first edition, it’s a book released as a PDF under the Creative Commons Share-Alike license. You can also get a hardcopy edition of it for $20.10 USD. They also welcome donations. Another tidbit of news is that the first edition was downloaded 20,000 times. Cool!
I wrote about the first edition here, along with links to tutorials that I thought readers would find useful after perusing it and learning some basics.