At 3.60 Herodotus tells us that he has dwelt at length on the Samians because ‘they are responsible for three of the greatest buildings in the Greek world’: the tunnel of Eupalinos, the great temple, and the breakwater that protects their harbour. As successive commentators have pointed out, that is not the real reason for the length of his account. We hear about the tunnel for the first time in this chapter (60.1–3); Maiandrios escapes down a secret channel at 146.2, which may or may not be Eupalinos' tunnel; we hear about the temple of Artemis, not of Hera, at Samos in 48; dedications in the temple of Hera are mentioned in passing at 1.70.3, 3.123.1, 4.88.1, and 4.152.4, but the temple itself cannot be said to play a major part in Herodotus' narrative; naval expeditions sail from Samos (e.g. 44.2, 59.4) but there is no emphasis on the harbour or its breakwater. What Herodotus should have said is ‘I have dwelt at length on Samos, because I am interested in the island's history; and, by the way, they are responsible for three…’; but it is not our job to tell him what he ‘should’ have said. As David Asheri remarks, ‘We can explain it [the length of the Samian logos] most simply by supposing that the logos already existed before the final draft of the book’.