This book contains a summary of just about every topic that ever comes up in any conversation. Vast trivia, biographies of famous people, summaries of classic novels, ways to improve vocabulary, management guide, personal effectiveness, general knowledge, and that's not even vaguely close to all. My most valued book without a doubt. It's very well-researched, well presented and absolutely ideal for a gift. Don't be put off my the title - this book is basically an insightful summary of everything. I'm off to buy another copy just in case...