On a Role
A series of cute (and a somewhat spicy) standalone romantic comedies following the love lives of several 20- and 30-something gaming nerds, struggling to be grown-ups.
They can be read on their own or as a series, and while they can be read in any order, you get the most out of the references to read them in the order published. The books contain varying degrees of game references, including video games and tabletop games, you don't need to know anything about gaming to enjoy them.