I've read the Little Schemer and based on that, it has a unique style of teaching. Every new concept begins as a fun little question and through a series of mor

I've read the Little Schemer and based on that, it has a unique style of teaching. Every new concept begins as a fun little question and through a series of more questions expands to a whole concept. It worked very well for me in learning functional programming and some computational theory ideas. Worth it.