Barry R Clarke

Barry R Clarke is the author of "The Quantum Puzzle", "Puzzles for Pleasure", "Francis Bacon's Contribution to Shakespeare" and "Mathematical Conundrums".

Books by Barry R Clarke

Puzzles for Pleas...
Clarke, Barry R.
Digital download and online: $165.00

Mathematical Puzz...
Clarke, Barry R.
Paperback: $9.95

Francis Bacon's C...
Clarke, Barry R.
Digital (delivered electronically): $48.95

Extreme Logic Puz...
Clarke, Barry R.
Paperback: $7.95