Uuuuuugh that is the WORST reason not to have a "Tris goes to Lightsbridge" novel. Or rather it's an understandable reason, but the publisher should get with the program and realize that "Tris goes to Lightsbridge" would be awesome. :(

I didn't like Melting Stones either, which is why I gave Battle Magic a miss. But if it's better then I should give it a shot.