This certainly has an interesting premise.
Cassandra, 13, has spent eight years in captivity having witnessed her parents’ murders and then she is rescued by family that she didn’t know she had.
Upon discovering she is a Weaver – which involves having use of some seriously enviable skills – Cassandra comes to realise that she has talents beyond those she is expected to have. It seems there hasn’t been anyone quite like Cassandra beforehand, though there are plenty of hints that some do know about her and have chosen to keep her ignorant for some reason.
Initially, the setting felt a little confusing. The story also began quite slowly but once Cassandra rediscovers her ‘sister’ and we see her emerging talents things get very interesting.
There are elements of the story that I would have liked further details about, but the way this ends does suggest that we’ll get that information…eventually.