Baffling Brain Teasers

Philip J. Carter, Kenneth A. Russel, "Baffling Brain Teasers (Test Your Intelligence)"
English | 1992 | ISBN: 0706370902 | 128 pages | Djvu | 1 MB

A follow-up title to Alan Wareham's "Brain Teasers", with over 100 brain-teasing questions graded from easy to very difficult. The authors have also written "Take the IQ Test" and "Take the IQ Challenge" series.