This week we're racing to another time - and then back, and then forward, and then sort of sideways a couple of times. Time travel's complicated, kids. Thankfully, we've got "Sins of the Future" author Matthew Erman on the podcast to help us sort it all out. Which characters were almost part of Jen's new team? What artistic substance inspired Time Force Black? And what's so good about dueling first-person narration? All these questions answered - and more - on this episode of the Ranger Danger Boom Room!