Selected Web Resources on Geta

Read about Caracalla's attempt to murder his brother Geta in this excerpt about the life of Julia Domna by Cassius Dio
Michael Meckler's biography of Geta at DIR's On-line Encyclopedia of Roman Emperors

Portrait of Geta (Erlangen)
Coins of Geta (Virtual Catalog of Roman Coins): click on Geta on the left sidebar
marble inscription with damnatio memoriae of Geta (British Museum)