This a must buy for a new collector to the field of Roman Coins. It gives an easy to read broad overview of the subject. It has detailed tables of the denominations, and has a table of Mint Marks which is useful. It has a small section on attributing Roman Coins and lists some of the common abbreviated titles. The potrait Gallery of the emperors is very good and detailed. The book has some excellent pictures of quality coins. The book does have some errors but these are very minor. I thoroughly enjoyed reading this book. Overall, this is a cheap, useful book which deserves a place in any collectors library.