+1.+ My reason for prefixing a table of contents to each book, rather than a preface, is not because I do not recognise the usefulness of a preface in arresting attention and rousing interest, and also giving facilities for finding any passage that is wanted, but because I find prefaces viewed, though from many inadequate reasons, with contempt and neglect. I therefore had recourse to a table of contents throughout my history, except the first six books, arranged according to Olympiads, as being as effective, or even more so, than a preface, and at the same time as less subject to the objection of being out of place, for it is closely connected with the subject-matter. In the first six books I wrote prefaces, because I thought a mere table of contents less suitable.... _After the battle at Baecula, Hasdrubal made good his passage over the Western Pyrenees, and thence through the Cevennes, B.C. 208. In the spring of B.C. 207 he crossed the Alps and descended into Italy, crossed the Po, and besieged Placentia. Thence he sent a letter to his brother Hannibal announcing that he would march southward by Ariminum and meet him in Umbria. The letter fell into the hands of the Consul Nero, who was at Venusia, and who immediately made a forced march northward, joined his colleague at Sena, and the next day attacked Hasdrubal. See above, 10, 39; Livy, 27, 39-49._ Much easier and shorter was Hasdrubal’s journey into Italy....[17] Never at any other time had Rome been in a greater state of excitement and terrified expectation of the result....[18] [Sidenote: Battle of the Metaurus, B.C. 207. Coss. C. Claudius Nero, M. Livius Salinator II.]