There is a book called Futility: Or The Wreck of the Titan, which is based on a dream the writer had about a sinking ship. T-i-t-a-n were the only letters sticking up out of the water in the writers dream, and it is believed that the book is about the Titanic.
Some people even declared that she was unsinkable. That's kind of strange, because a few years before the mighty ship set sail, a book was released called The Titan. This book was all about an imaginary ship named Titan, and how everybody claimed it unsinkable. But, on it's maiden voyadge, the Titan sunk.No one new that the Titanic's story would be identical to the Titan's.