Reading Challenges 2015: Historical Fiction Reading Challenge

It seems that the Historical Fiction Reading Challenge, which I've taken part in for two years so far, has a new host this year. Passages to the Past is now hosting it, but apart from a that, there appears to be little that has changed.

Any sub-genre of history is accepted (historical romance, historical mystery, historical fantasy, historical YA etc.)

The levels are as follows:
20th Century Reader - 2 books
Victorian Reader - 5 books
Renaissance Reader - 10 books
Medieval - 15 books
Ancient History - 25 books
Prehistoric - 50+ books

This year, like the year before, I'm signing up for the highest level - Prehistoric (I have after all read read four books that qualify so far this year).