There's online and at-home ways to make extra money — and then there's a third alternative: offline. This version of the gig economy may require more work, but the upside can be substantial.

Pew Research Center is a nonpartisan, nonadvocacy fact tank that informs the public about the issues, attitudes and trends shaping the world.

Matt Dinniman's Dungeon Crawler Carl series is one of the biggest hits in the burgeoning LitRPG genre.