Super spies. Super soldiers. Super hungry for a good kebab. Turtles! This series has it all. It's hard to break it down without spoilers but I love the way it plays with various genres and blends them together (fantasy, science fiction, military fiction, a really good helping of great comedy). It reminds me a lot of how the MCU will have a lot of fun showing you a wizard talking to a guy in a mechanical super-suit next to his genetically spider-enhanced buddy and then all three doing cool fights with an alien.

While it's definitely very busy with a lot of plot lines, it also takes the time for a good, strong twist here and there to keep the hooks really digging into you. And the books only get better as the series goes along. Sometimes you might stumble when they bring a side character back after quite a while and you have to remind yourself of who they are, but that wasn't that often an issue for me.