This book is written by Janet Lowe who has attended Berkshire shareholders' meeting for eight times and Wesco shareholders' meeting for five times. The book includes 44 interviews to 33 relevant persons, the records and Munger's speeches; 75% of the information is disclosed for the first time. By describing Munger's accidental meeting with Buffett, his unique growth as an investment genius and his maverick as a citizen, the bestselling author Janet Lowe shows us how the most important thinker in our era is tempered.