The Eagle in the Sand (Eagles of the Empire, #7)

Trouble is brewing in Syria, on the eastern frontier of the Roman Empire. With the troops in a deplorable state, centurions Macro and Cato are despatched to restore the competence of the cohort. But another challenge faces them as Bannus, a local tribesman, is brewing up trouble and preaching violent opposition to Rome.

As the local revolt grows in scale, Macro and Cato must stamp out corruption in the cohort and restore it to fighting fitness to quash Bannus - before the eastern provinces are lost to the Empire forever...