The list author says: "The Loeb books are so hard to find on Amazon that I've decided to just list them all to help anybody who's looking for them. Those lists that are organized by the numbers are just useless. All that the numbers tell you is the order they were published in. I certainly don't know whether Julius Caesar was published by Loeb before Tacitus or after. I'm just listing them all alphabetically. For those of you who don't know, the Loeb series consists entirely of original source documents with the Greek or Latin text on the left and the translation in English on the right. Green books are in Greek, red are in Latin."