This book was a disappointment. It consists of a few anecdotes about William Shockley and Microsoft people, and does not offer any insights into the questions asked, or how to solve them. It is not any significant research into the puzzle questions in job interviews. Nor is it an original collection of brainteasers. It is written in the style of a very long Sunday magazine, and not a book. For a job seeker who might be faced with logic and puzzle interviews this book has very little to offer. It can actually be detrimental, because it gives a feeling of intimidation, and not revelation.