Author
Barry R. Clarke
Francis Bacon's Contribution to Shakespeare
Barry R. Clarke
Francis Bacon's Contribution to Shakespeare
Puzzles for pleasure
Barry R. Clarke
Puzzles for pleasure
Mathematical Puzzles and Curiosities
Barry R. Clarke
Mathematical Puzzles and Curiosities
The Shakespeare Puzzle
Barry R. Clarke
The Shakespeare Puzzle
Mathematical Conundrums
Barry R. Clarke
Mathematical Conundrums
Coz Bakalim
Barry R. Clarke
Coz Bakalim
Extreme Logic Puzzles
Barry R. Clarke
Extreme Logic Puzzles
Quantum Puzzle
Barry R. Clarke
Quantum Puzzle
Supergenius Logic Puzzles
Barry R. Clarke
Supergenius Logic Puzzles
Brain Busters! Mind-Stretching Puzzles in Math and Logic
Barry R. Clarke
Brain Busters! Mind-Stretching Puzzles in Math and Logic
Challenging Logic Puzzles
Barry R. Clarke
Challenging Logic Puzzles
Test your puzzle power
Barry R. Clarke
Test your puzzle power
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