After you have read HtDP2e, I found that racket-lang.org has all you need. The Little Schemer may be slightly better, but on its own, it too is not about learn

After you have read HtDP2e, I found that racket-lang.org has all you need. The Little Schemer may be slightly better, but on its own, it too is not about learning Racket. Although they overlap on some topics, comparing little schemer to htdp is comparing apples to oranges. Also, htdp is just racket in my opinion, it differs very little from the students languages, I did the whole thing using just plain racket and didn't have any problems that couldn't be solved in two minutes visiting docs.racket-lang.org (and they were rare), but sure, you won't get to know all of racket because that's not the point of the book.