Book 1
The Ring of the Seven Worlds #1
Davide Turotti, Giovanni Gualdoni, Gabriele Clima & Matteo Piana
Book 2
The Ring of the Seven Worlds #2
Davide Turotti, Giovanni Gualdoni, Gabriele Clima & Matteo Piana
Book 3
The Ring of the Seven Worlds #3
Davide Turotti, Giovanni Gualdoni, Gabriele Clima & Matteo Piana
Book 4
The Ring of the Seven Worlds #4
Davide Turotti, Giovanni Gualdoni, Gabriele Clima & Matteo Piana