Put on hold 4/12/16: This book and I got off to a bad start. I felt lost from the beginning (and it's not the physics. I appreciate a scientific-based time travel theory/proof) and I have a very hard time where EVERYONE in a book is quirky. It's a bit too much quirk for me. 
 The first few chapters just seem so choppy, jumping from one thing to the next and the book doesn't really have a sense of cohesion at all. I don't mind flashbacks and obviously there will be jumping around with time travel but this just seems all over the place. 
 I may pick this back up because TIME TRAVEL. I want to like it so badly and I haven't even gotten into the meat and potatoes of the book yet but I know that if I try to force it now when I'm not feeling it, it'll just make things worse. I'll probably wait until I'm more in the mood for this or see how reviews come back.