If Gary had known he'd get trapped in an RPG with his real-life stats, he’d have tried harder in gym class. Gary Burns just wanted to create the greatest RPG campaign of his gaming career. But a freak magical accident sucks him into the very world he created—as himself. Surrounded by heroes who look and sound like his friends, Gary is forced to play out the story he wrote. Worthless in a fight, Gary must prove himself valuable even if it means feeding the team insider knowledge. Because he needs keep his friends close—and himself alive—until he can solve the puzzle he never designed: how to get everyone back home. https://amzn.to/2JEz0SO
I bought it and put it in my TBR pile based on the look inside. Seems like it's going to have some good humor without crossing the line to silly.
