Scrivener is full featured writing software from Literature & Latte. It allows you to keep writing, notes, pictures, links, research, etc all in one place like a binder.
It has a template feature so that you can easily spin up a new character or location template.
It allows you to “compile” you manuscript in to a large number of formats.
Available on windows and mac..
Corkboard
Drag and Drop sections or chapters of your book to reorganize them
Tagging