The lady of the lake - Andrzej Sapkowski

The fifth novel in the New York Times bestselling Witcher series that inspired the hit Netflix show finds Ciri trapped in a distant world and separated from Geralt and her destiny.

After walking through a portal in the Tower of the Swallow, thus narrowly escaping death, the Witcher girl, Ciri, finds herself in a completely different world... a world of the Elves. She is
trapped with no way out. Time does not seem to exist and
there are no obvious borders or portals to cross back into her home
world.

But this is Ciri, the child of prophecy, and she will not be defeated. She knows she must escape to
finally rejoin the Witcher, Geralt, and his companions - and also to try to conquer her worst nightmare. Leo Bonhart, the man who chased, wounded and tortured Ciri, is still on her trail.

And the world is still at war.

Translated by David French.