I rate the books I read in accordance to the craving they generate in me to keep reading. From page one Reuban Dass's book "The Number Four" was a page turner. It created an insatiable desire in me to find out what was going to happen next. When I had to pause to attend to everyday duties, I just could not wait to resume reading - this has always been my judgment of a good book. Reuben holds a Masters in Physics and Mathematics and has used this knowledge to fine tune the scientific aspects of the plot adding to its authenticity and excitement. Reading thrillers by foreign authors I have always craved for a local writer to come up with a story with a Malaysian background and locations - Reuben has filled this void brilliantly. For a debut thriller by a young author, it is very well written and keeps your pulse racing. I am waiting with bated breath for a sequel.