Jill Keppeler 
Unofficial Guide to Studying Oceans in Minecraft(R) [PDF ebook] 

The ocean covers much of Earth, and Minecraft worlds can have massive oceans as well. There’s a wealth of resources in the vast blue deep, but there are also many considerations to exploring these biomes, both in Minecraft and in the real world. Young readers and gaming fans will learn more about the similarities, the differences, and how to safely explore the game’s oceans. Along the way, they’ll learn more about how people explore the ocean in the real world.