How to Think - Creative Thinking Puzzles: Brain-training puzzles to improve innovative thought - Charles Phillips (Paperback) 08-07-2021
How to Think - Lateral Thinking Puzzles: Brain-training puzzles to help you think inventively - Charles Phillips (Paperback) 08-07-2021
How to Think - Logical Thinking Puzzles: Brain-training puzzles to improve analysis and decision-making - Charles Phillips (Paperback) 08-07-2021
How to Think - Tactical Thinking Puzzles: Brain-training puzzles to help you see the bigger picture - Charles Phillips (Paperback) 08-07-2021
