Enter Marcus Didius Falco, an Impreisal agent on a special mission: to find the absconding commander of a legion whose loyalty is suspect. Easier said than done, thinks Marcus, as he makes his uneasy way down the Rhenus, trying to forget that back in sunny Rome his girlfriend Helena Justina is being...

Enter Marcus Didius Falco, an Impreisal agent on a special mission: to find the absconding commander of a legion whose loyalty is suspect. Easier said than done, thinks Marcus, as he makes his uneasy way down the Rhenus, trying to forget that back in sunny Rome his girlfriend Helena Justina is being hotly pursued by Titus Caesar.