I'm creating a self-published book in InDesign and I don't want it to hyphenate everything. I do I disable that feature?
Turn off hyphenation in your paragraph styles!
Oh Boy, back to creating paragraph styles. (You do this by clicking escape, v. Then click on the text frame (Make sure you have paragraph styles checked under View), create a paragraph style, double click on the style, go to the hyphenate area and deselect hyphenate.
You can, but don't have to do it via a paragraph style. You can also select all of the text and uncheck Hyphenate in the Control or Paragraph panel.