For the serious player who can handle college-level math. Includes definition and analysis of basic strategy; approximating bet and strategy variation; single parameter counting systems; multiparameter counting systems; the importance of grouping cards; insurance; distribution of probability; likely consequences of errors in counting systems; betting gain in two-four decks. One of the most important books on blackjack with charts, tables and formulas for almost every variation.

An excellent book for those moving up from beginner status, offers the effective Hi-Opt I betting system, tips on picking the right dealers, which is not only a very good counting system but is also a jumping off point for more advanced counts such as the Hi-Opt II. The book also details ways to detect cheating.