A choose-your-own-adventure book in which "a sea monster is terrorizing the ocean, and you have been chosen to stop it. You are Pierre Aronnax, a mild-mannered scientist thrust into an extraordinary situation. Your mission takes a strange twist when the sea monster turns out to be a submarine. You are taken aboard and held captive by Captain Nemo, but is he a friend or a foe? He takes you on fantastical adventures and shows you parts of the world you never knew existed. Yet every moment, your life is at risk. You must use your knowledge and Nemo's technology to survive such perils as deadly whirlpools, enemy ships, and giant sea spiders"--