Prof StefProf Stef is a nice, gentle online tutorial that gets you warmed up for Smalltalk. Here is a video you can follow through the tutorial with.
Pharo MOOCA massive open online course for the popular Pharo dialect of Smalltalk.
Some good videosSmalltalk 4 You.
Free BooksPharo by Example 50 – a good book to accompany Pharo.
Smalltalk by Example – a good book based on Cincom VisualWorks, another Smalltalk dialect.
Computer Programming using GNU Smalltalk.