Movable stationery

Vol. 16, N. 1, Movable Book Society, New Brunswick, february 2008.

Movable stationery

Vol. 16, N. 2, Movable Book Society, New Brunswick, may 2008.

Movable stationery

Vol. 16, N. 3, Movable Book Society, New Brunswick, august 2008.

Movable stationery

Vol. 16, N. 4, Movable Book Society, New Brunswick, november 2008.

Erik D. Demaine

Martin Gardner. A lifetime of puzzles

AK Peters, Wellesley 2008.