Vallicella, William F. (2016) "William E. Mann, GOD, MODALITY, AND MORALITY," Faith and Philosophy: Journal of the Society of Christian Philosophers: Vol. 33 : Iss. 3 , Article 8. DOI: 10.5840/faithphil201633368
Available here. A long and meaty review article including a discussion of divine simplicity and Mann's approach thereto.