The next day the captain said to Jim Tucker, "You three lads can go ashore after dinner to-day. There is nothing particular for you to do on board, and it is well to get a view of these foreign towns while you can. When you once get to be mates you will not have much chance to do so, for then you will have to be looking after the loading and unloading of the cargo. Come off before gun-fire. There are about as cut-throat a lot of thieves in Alexandria as in any port on the Mediterranean, and that is saying a good deal."