Arnold Bennett 
Mental Efficiency, and Other Hints to Men and Women 

‘Mental Efficiency, and Other Hints to Men and Women’ is a self-help book written by Arnold Bennett and published in 1911. The book provides practical advice on how to improve mental and physical efficiency, increase productivity, and achieve success. Bennett’s writing is straightforward, emphasizing the importance of good habits and discipline. The book was well-received and remains popular today as a useful guide for personal and professional growth.