What it's like inside the missing OceanGate Expeditions Titanic submersible - The Washington Post
What we know about the submersible that imploded near the Titanic wreckage
The Dive: The Untold Story of the World's Deepest Submarine Rescue: 9781643137469: McGinty, Stephen: Books
Rescue of lost Titanic-bound sub would be deepest recovery mission in history
Pilot of Missing Titanic Sub Told Us Why He Kept Going Back - Outside Online
Inside Titanic sub mission with '1% chance' of success as rescuers listen for hull thuds before air runs out on Thursday
How to Find the Titanic Sub Before It's Too Late
Rescue of lost Titanic-bound sub would be deepest recovery mission in history
Missing Titanic Sub: Here's Why Underwater Search And Rescue Missions Are So Tough
Missing Titanic sub: Difference between submersible and submarine
Missing Submersible: Rescuers Detect 'Underwater Noise' in Search Area and Redirect Efforts - The New York Times
Titanic submarine rescue: Inside race against time to find the missing submersible
How To Watch the 'Titanic Sub: Lost at Sea' Documentary
People Bet on Whether the Missing Titanic Sub Will Be Found