While I was a student at the Fletcher School, I co-edited two puzzle books, together with Chris. Harding from Australia and Philip Carter from the United Kingdom.

Cover of The Ultimate IQ Book   Cover of The Ultimate IQ Challenge

The books, called The Ultimate IQ Book and The Ultimate IQ Challenge, were published by Ward Lock in London; they contained puzzles and tests contributed by members of several high-IQ societies such as Mensa and the ISPE.