This is a good simple book for playing STT online. If you follow the betting plan laid out by the book a monthly profit should be attainable. To attain the profits mentioned in the title of the book (or somewhere near it) then you must buy the software and extra monitor to run 10 tables at a time. You must,also, become so familiar with the system that the plays must be automatic. All in all the book is worth buying if you want to make an extra income each month in STT's, as long as you don't play over your bankroll...