Books by Tim Sole
Almost Impossible Puzzles
Almost Impossible Puzzles
Puzzles, Numbers and Infinity
Puzzles, Numbers and Infinity
Strange and Infinite World of
Strange and Infinite World of Numbers
Assuring and Enduring
Assuring and Enduring
Almost impossible brain bafflers
Make Success Your Friend
You'd better be really smart brain bafflers
Nearly impossible brain bafflers
The ticket to heaven and other superior puzzles