continuations
macros
-An excellent place to start is the book: Structure and Interpretation of Computer Programs (considered by some the "bible" of functional programming, which may give a false implication as to its breadth, despite it being a very good book). There are also countless other great books and websites which have been published to answer questions on how to learn Lisp, why to learn Lisp, etc., so searching the web will most certainly be worth your time.
+An excellent place to start is the book: Structure and Interpretation of Computer Programs (considered by some the "bible" of functional programming, which may give a false implication as to its breadth, despite it being a very good book). There are also countless other great books and websites which have been published to answer questions on how to learn Lisp, why to learn Lisp, etc., so searching the web will most certainly be worth your time.
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