A review by adamdavidcollings
Storyworld First: Creating a Unique Fantasy World for Your Novel by Jill Williamson

4.0

This book gives a broad overview of all the different elements to consider in your world-building. It goes wide rather than deep - each of these subjects could almost form books of their own. The book serves as a good foundation for the considerations necessary when creating a story world. Included in the book are links to various worksheets to help you create everything from solar systems to religions.

I recommend this as a good starting point for anyone wanting to write speculative fiction.