On my way to work and back home I usually find it uncomfortable to read actual books in public transportation so one great option are audio-books and fortunately there is also a rich catalog of free audio-books from the public domain. One title you should definitely check out, whether on paper or in audio format, is “Your Invisible Power” by Genevieve Behrend, published in 1921. Genevieve was a New Thought teacher and the only student of the master of the Science of Mind, Thomas Troward. The book is very focused on Genevieve’s life, her strive for new knowledge and her desire to share information with the public. The ultimate message is that everything comes from inside and therefore everything we desire can be achieved through our minds. The law of attraction, the power of visualization and manifestation are some of the main topics of the book which can be legally downloaded in audio format on
http://librivox.org/your-invisible-power-by-genevieve-behrend/
Let me know if you decide to use it as your “on the way to work” read 
