An Ancient and Glorious Kingdom – Real Casa di Borbone delle Due Sicilie
Roger II's Sicily: A Cultural Fusion of Islamic and Christian Traditions
Norman Sicily
Il Regno: 2009
Roger II of Sicily: Family, Faith, and by Dawn Marie Hayes
Roger II and the Creation of the Kingdom of Sicily (Manchester Medieval Sources) by Graham A. Loud (Illustrated, 31 Mar 2012) Paperback: unknown author: : Books
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Introduction in: The History of the Tyrants of Sicily by 'Hugo Falcandus' 1154–69
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The World the Normans Made · The Norman Sicily Project
Roger II of Sicily, Military Wiki
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King Roger II Of Sicily: Christian Sultan And Half Heathen King
Kingdom of Sicily Facts for Kids
Roger II of Sicily, Military Wiki