The Infernal Devices: Just finished this series and I am horrified it is over! First the author rips your heart out of your chest, and that is bad. But then she starts beating you over the head with it.
Disney Theory about Brave and Frozen: Something I pondered tonight while watching Brave and saw the streak in Elinor's hair. Assuming Elsa was "born" with her powers as stated, possibly there were others before/after her who had the same ice powers. Could be nothing but fun to think about!