The return on investment of Beyond Code is huge. For a time, Rajesh offered the book free, and at only 119 pages, it's a short read (3 to 6 hours). But the real value comes in the application of the advice given. Each chapter contains valuable, thought-provoking ideas that are logically discussed, and easily incorporated into one's daily life.
Though there are a few minor typos, I highly recommend this work. Not sure if the download site is still operational - may be worth a try .