When D23 and Johnny Depp announced that the fourth Pirates of the Caribbean installment would follow up its colon with On Stranger Tides, it didn't take the Internet long to point out that there was already a pirate story carrying that title. It seemed an unlikely coincidence since Tim Powers' book also starred a pirate named Jack, and centered on a quest for the Fountain of Youth.

Well, X marks the spot, apparently, as Powers confirmed to Hero Complex that Disney did indeed option his 1987 novel three years ago, and that he's been eagerly sitting on the news for all that time. As the author is quick to point out, his Jack "Shandy" Chandagnac and Jack Sparrow have little in common, and he's unsure as to how Disney will adapt his book to the Pirates of the Caribbean mold. "I've watched all the movies several times, of course, and I think the clear thing they would use is the trip to the Fountain of Youth. My main character doesn't overlap with Jack Sparrow at all [in personality or circumstance]; they're totally different characters. I suppose they might overlap the Geoffrey Rush character Barbossa and Blackbeard. The only thing I feel certain they will hold on to is the Fountain of Youth since they telegraphed that at the end of the last movie."

Powers' biggest concern isn't whether Disney will keelhaul his plotline, but whether the film will end up in Davy Jones' locker now that Depp's enthusiasm has waned. His hearty advice? "Nobody talk to each other, everyone just stand and smile, don't do anything to mess this up, let's keep this going, OK?"