Book recommendations

My fiance and I were discussing “living in the moment” versus “living for the moment.” Not sure if my summation registered with her so I wanted to ping the group to see if anyone could recommend any good books/websites that deal with and address living in the moment. I am aware of Ekhart Tolle’s work so we can skip him. Any others?

likely the first book on the topic Dharma Bums by Jack Keroac

the book employs the beatnik / stream of consciousness language of the 50’s

and for a modern approach to the topic google: mindfulness

or go to http://mindfulness.com/ which will give you a taste of the subject in the next 30 seconds.