QPB presents Match wits with MensaMarvin Grosswirth, Abbie F. Salny, Alan Stillson, American Mensa Limited · First published 1998Open the Tome
Sominal timesAmerican Mensa Limited. Dreamers Special Interest Group · First published 1989Open the Tome
New gnosticsAmerican Mensa Limited. New Gnostics Special Interest Group · First published 1985Open the Tome
The tamuletAmerican Mensa Limited. Parapsychology Special Interest Group · First published 1984Open the Tome
