The Rise and Fall of D.O.D.O.

A Container Full of Naked Vikings, What's Not to Love? After discovering why magic died out in 1951, governments all over the world are trying to bring it back to their own advantage. Not to be left behind, the American government gets together a rag tag bunch of people to work on the problem. They succeed but find out that manipulating time isn't as easy as they thought...
 
This book was just fun. Yes, it has obvious flaws (in detail as much as in pc) but looking past those it is just a fun romp through history with lots of interesting characters. Not to be taken seriously.