Matthias Felleisen is Trustee Professor of Computer Science at Northeastern University and co-author (with Daniel Friedman) of The Little Schemer and three other "Little" books published by the MIT Press.
The Little LISPer Trade Edition Daniel P. Friedman and Matthias Felleisen Paper / May 1987 There are surprises in store for the diligent reader of this masterful introduction to recursion as a fundamental tool for expressing and solving problems. With wit and wisdom, The Little LISPer unfolds some of the most beautiful concepts in mathematics, computer science, and logic. OUT OF PRINT