Includes Green Ember books 1 - 3 (The Green Ember, Ember Falls and Ember Rising) and The Last Archer: A Green Ember Story, The Black Star of Kingston and The Wreck and Rise of Whitson Mariner (Tales of Old Natalia 1 and 2) and now The First Fowler: A Green Ember Story (sequel to The Last Archer)
Author's recommended reading order...
The Green Ember
The Black Star of Kingston
The Last Archer: A Green Ember Story
The Wreck and Rise of Whitson Mariner
The First Fowler