Steven D. Levitt

Books by Steven D. Levitt

Book cover for Think Like a Freak

★ ★ ★ ★ ☆

Book cover for Freakonomics

★ ★ ★ ★ ★

Book cover for SuperFreakonomics

★ ★ ★ ★ ☆

Tobias Sjösten

An engineer and entrepreneur, with a passion for hacking systems; technical, social, and economic.

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