So… What is Endgame? It’s a book trilogy. The first book is called Endgame: The Calling and it looks like this. It’s about 12 ancient cultures, and a global game that will decide the future of humankind. No biggie. There’s also going to be a mobile game and a movie. And that’s pretty cool. Inside the book, there’s a puzzle. No, not that kind of puzzle… This kind of puzzle. If you’re the first person to solve the puzzle correctly, you could win half a million dollars in gold. Here are some of the things you could buy with that amount of cash. Do you know how many books you could buy with half a million dollars? We don’t either. But it’s a lot. Think you’ve got what it takes? Pick up a copy of Endgame and let the games begin.