Also check out the "sequel" https://www.cis.upenn.edu/~bcpierce/attapl/ https://www.cis.upenn.edu/~bcpierce/attapl/. Pierce wrote the first book whereas this o

Also check out the "sequel" https://www.cis.upenn.edu/~bcpierce/attapl/ https://www.cis.upenn.edu/~bcpierce/attapl/. Pierce wrote the first book whereas this one is a series of articles edited by Pierce. However Advanced Topics covers a few areas that I have been hard pressed to find covered in other places. Row types, dependent types, linear types, etc.