Crystal Mine (Paperback) (ISBN-13: 9781925617955)

Genre: Young Adult Fantasy LitRPG.

Mallory is beginning to wonder how far the dark forces have spread on Ruby Isle. It is beginning to seem like everywhere they turn, they face another challenge. But some things they can't turn their back on, no matter how great the danger. Even if it's something that might be beyond their abilities.

This story was written by Australian authors using Australian spelling.