Terry Deary. (2010). Horrible Histories Annual 2011. Scholastic.
Lua i Stíl Chicago (17ú heag.)Terry Deary. Horrible Histories Annual 2011. Scholastic, 2010.
Lua MLA (9ú heag.)Terry Deary. Horrible Histories Annual 2011. Scholastic, 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.