Caroline Lawrence books in order
13 books in the catalogue, about 47 hours of reading in all; the shortest takes 1 hour and the longest 5 hours.
1 series in the catalogue.
The Roman Mysteries
19 books
The Secrets of Vesuvius 3.7 h 
The Thieves of Ostia 3.3 h 
The Assassins of Rome 3.5 h 
The Pirates of Pompeii 3.4 h 
The Dolphins of Laurentum 4.3 h 
The Enemies of Jupiter 4.0 h The Twelve Tasks of Flavia Gemina length not known
The Gladiators from Capua length not known
The Colossus of Rhodes 4.1 h 
The Fugitive from Corinth 3.6 h The Charioteer of Delphi length not known
The Sirens of Surrentum 4.1 h 
The Beggar of Volubilis 5.0 h 
The Code of Romulus 1.5 h 
The Slave-girl from Jerusalem 4.4 h 
Trimalchio's Feast and other mini-mysteries 2.6 h The Scribes from Alexandria length not known
The Man from Pomegranate Street length not known
The Prophet from Ephesus length not known