There is another book which isn't often mentioned, which I like to consider "SICP-lite", Concrete Abstractions: https://gustavus.edu/mcs/max/concrete-abstractio

There is another book which isn't often mentioned, which I like to consider "SICP-lite", Concrete Abstractions: https://gustavus.edu/mcs/max/concrete-abstractions.html https://gustavus.edu/mcs/max/concrete-abstractions.html