Books like On a Razor's Edge

If Sasha thought life would slow down after being captured, she was dead wrong. Having an extremely high level of magic, but not knowing how to use it, has become more than a little problematic. Struggling to get her power under control has everyone on their toes, waiting for something to blow up. And then there is the issue of loving Stefan, but not being able to mate him because she hadn't a clue how to lead, which is necessary if she wants to rule by his side.No, things have not gotten any easier.With the incoming visit of the Regional and his white mage, the pressure turns way up for both Sasha and Stefan. So many issues are riding on the balance, and one word from the authoritative pair could have Sasha back in her old life, still in danger, and without the resources to carry on.Sasha has to learn to battle while walking on a razor's edge.