““The sail unfurled on its own. The oars unlocked, pushed into the water and began to row by themselves. We sailed under starry skies, the waves calm and glittering, no land to be seen in any direction. "The ship ... is self-driving." I noted. Next to me, Njord popped into existence, looking no worse for being caught in the collapse of Aegir's hall. He chuckled. "Well, yes, Magnus, of course the ship is self-driving. Were you trying to row it the old-fashioned way?" I ignored my friends glaring at me. "Um, maybe." "All you have to do is will the ship to take you where you want to go," Njord told me. "Nothing else is required." I thought about all that time I'd spent with Percy Jackson learning bowlines and mizzenmasts, only to find out that the Viking gods had invented Google-boats. I bet the ship would even magically assist me if I needed to fall off the mast.””