In addition to individual books, the company publishes some series of books. Some of their most famous series of books are:
The "Staring Out"-series are introductory level books for average players, who have advanced beyond beginner level. These books generally contain a general strategic overview, along with notes on whether the lines are theoretical or not. John Watson has pointed out that the series main weakness is a lack of in-depth theoretical coverage. Features of the Starting Out series are bolded and graphically labeled notices with tips, warnings and notes. The wide target readership has made the Starting Out series popular. One reviewer expressed concern that many titles are pushed into the Starting Out series as a way of increasing sales, when they would be better suited as a more theoretical work.