# The Orchard Book

[Orchard](README.md)
- [Concepts](concepts.md)
  - [Preliminaries](concepts/preliminaries.md)
- [User Documentation](user.md)
  - [Creating keys and addresses](user/keys.md)
  - [Creating notes](user/creating-notes.md)
  - [Spending notes](user/spending-notes.md)
  - [Integration into an existing chain](user/integration.md)
- [Design](design.md)