Future Perfect (Unabridged)
2011
Unstoppable: Love with the Proper Stranger and Letters to Kelly (Unabridged)
2012
L'eroe ribelle: Troubleshooters 2
2019
L'eroe dimenticato: Troubleshooters 1
2019
Love with the Proper Stranger: A Selection from Unstoppable (Unabridged)
2012
Letters to Kelly: A Selection from Unstoppable (Unabridged)
2012