The official  Guide to Ocean Survival  will teach you how to breathe underwater, find valuable sunken loot and fight off guardians and other menacing mobs of the deep.

Minecraft’s oceans are teeming with colorful life and rare treasures, but new dangers lurk beneath the water and survival can prove difficult.
  
With insider info and tips from the experts at Mojang, this is the definitive guide to underwater survival.

Collect all of the official Minecraft
The Island
The Crash
The Lost Journals
The Survivors’ Book of Secrets
Exploded Medieval Fortress
Guide to Exploration
Guide to Creative
Guide to the Nether & the End
Guide to Redstone
Mobestiary
Guide to Enchantments & Potions
Guide to PVP Minigames
Guide to Farming
Let’s Build! Theme Park Adventure
Minecraft for Beginners
Guide to Ocean Survival