Something's alive on the Titanic

Something is alive on the Titanic—something powerful and malevolent that protects the once-great ocean liner from the rapacious intentions of those who would desecrate her grave. Whatever is down there was first encountered by a classified mission in 1975, and they could never speak of it. A previous mission to recover millions of dollars in gold believed hidden in Cargo Hold Three had a mysterious, tragic end. Now, a new group of men and women—scientists, adventurers, and the United States Navy—wants to retrace the steps of that original voyage to investigate where the 1975 mission failed. The rumours of monsters and apparitions can't be true, can they? As they penetrate deep into the hull, the first people to see the interior in eighty-one years, they find they are not alone...