The Time Before

This is the first book in the series, but it hasn’t actually been written yet. I’ve only begun to think about what shall happen in it and so on

I can tell you that...

...in LotR-time it's in the end of "Silmarillion", right before the battle against Sauron

...in HP-time it's right when Salazar Slytherin creates the Chamber of Secrets

...in Narnia-time it's after the seventh book, in the Real Narnia

And also, the maincharacter's called Pinara. She's a princess of Narnia, daughter to Queen Susan the Valiant