An Unbound Soul: Part 2: Dungeon

Now aged seven and on the cusp of a class change, Peter desires to live a quiet life in his home village until he comes of age.
Unfortunately, Erryn, desiring access to his thoughts and memories, has other plans. When a routine trip to the forest almost turns deadly, Peter ends up where no child is supposed to be: hunting monsters in the town dungeon.
An Unbound Soul: Part 2: Dungeon is the third volume set in Erryn's world and the second in the continuing tale of Peter's adventure.