diff --git a/.gitignore b/.gitignore
index 67d155a..0e061c4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,6 +4,7 @@ ref
 coracle-lib/src/
 coracle-net/src/
 coracle-signer/src/
+coracle-domain/src/
 coracle-content/src/
 coracle-storage/src/
 
diff --git a/AGENTS.md b/AGENTS.md
index d797280..22c10a9 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -17,6 +17,7 @@ The project serves three goals:
 - `coracle-lib` — Core nostr types and stateless utilities
 - `coracle-net` — Relay networking
 - `coracle-signer` — Signing abstractions (NIP-07, NIP-46, local key)
+- `coracle-domain` — Domain-specific nostr types (profiles, follows, reactions, zaps, etc.)
 - `coracle-content` — Text parsing and rendering
 - `coracle-storage` — Cross-platform storage adapters
 - `coracle-tangle` — The tangle/weave build tool (not a library)
diff --git a/Cargo.toml b/Cargo.toml
index 723f87d..5526cfa 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,6 +5,7 @@ members = [
     "coracle-lib",
     "coracle-net",
     "coracle-signer",
+    "coracle-domain",
     "coracle-content",
     "coracle-storage",
 ]
diff --git a/README.md b/README.md
index 95ba5a4..35cf5c4 100644
--- a/README.md
+++ b/README.md
@@ -5,6 +5,7 @@ It has the following crates:
 - `coracle-lib` - Struct definitions, stateless utilities related to nostr.
 - `coracle-net` - Networking utilities for working with relays
 - `coracle-signer` - Signer client/server utilities
+- `coracle-domain` - Domain-specific nostr types: profiles, follows, reactions, zaps, etc.
 - `coracle-content` - Text parsing and rendering utilities
 - `coracle-storage` - Storage adapters for different platforms
 
diff --git a/book/01-introduction.md b/book/01-introduction.md
index 63e8e14..897f7a4 100644
--- a/book/01-introduction.md
+++ b/book/01-introduction.md
@@ -21,6 +21,8 @@ This book is both a tutorial and the source code for the `coracle` family of Rus
   events, and relay discovery.
 - **coracle-signer** — Signing abstractions: local key signing, NIP-46 remote signing,
   and browser extension integration.
+- **coracle-domain** — Domain types: profiles, follows, relay selections, reactions, zaps,
+  and other higher-level nostr concepts built on top of events.
 - **coracle-content** — Content handling: parsing note text, rendering mentions, handling
   media links, and working with NIP-27 references.
 - **coracle-storage** — Persistence: storing and querying events locally across different
diff --git a/book/SUMMARY.md b/book/SUMMARY.md
index 5539927..b193797 100644
--- a/book/SUMMARY.md
+++ b/book/SUMMARY.md
@@ -7,60 +7,59 @@
 - [Keys](02-keys.md)
 - [Signing](03-signing.md)
 - [Encryption](04-encryption.md)
-- [Encryptables](xx.md)
-- [Events](xx.md)
-- [Tags](xx.md)
-- [Kinds](xx.md)
-- [Kind Ranges](xx.md)
-- [Addresses](xx.md)
-- [Proof of Work](xx.md)
-- [Filters](xx.md)
+- [Encryptables](05-encryptables.md)
+- [Events](06-events.md)
+- [Tags](07-tags.md)
+- [Kinds](08-kinds.md)
+- [Kind Ranges](09-kind-ranges.md)
+- [Addresses](10-addresses.md)
+- [Proof of Work](11-proof-of-work.md)
+- [Filters](12-filters.md)
 
 ## Domain
 
-- [Relay Selections](xx.md)
-- [Relay Metadata](xx.md)
-- [Relay Membership](xx.md)
-- [Profiles](xx.md)
-- [Follows](xx.md)
-- [Microblogging](xx.md)
-- [Reactions](xx.md)
-- [Reports](xx.md)
-- [Emojis](xx.md)
-- [Zaps](xx.md)
-- Split out each list kind into its own chapter
-- [Rooms](xx.md)
+- [Relay Selections](13-relay-selections.md)
+- [Relay Metadata](14-relay-metadata.md)
+- [Relay Membership](15-relay-membership.md)
+- [Profiles](16-profiles.md)
+- [Follows](17-follows.md)
+- [Microblogging](18-microblogging.md)
+- [Reactions](19-reactions.md)
+- [Reports](20-reports.md)
+- [Emojis](21-emojis.md)
+- [Zaps](22-zaps.md)
+- [Rooms](23-rooms.md)
 
 ## Networking
 
-- [Relay Connections](xx.md)
-- [Relay Authentication](xx.md)
-- [Relay Policies](xx.md)
-- [Server Authentication](xx.md)
-- [Relay Management API](xx.md)
-- [Blossom Media Storage](xx.md)
+- [Relay Connections](24-relay-connections.md)
+- [Relay Authentication](25-relay-authentication.md)
+- [Relay Policies](26-relay-policies.md)
+- [Server Authentication](27-server-authentication.md)
+- [Relay Management API](28-relay-management-api.md)
+- [Blossom Media Storage](29-blossom-media-storage.md)
 
 ## Signers
 
-- [Secret Signers](xx.md)
-- [Remote Signers](xx.md)
-- [Android Signers](xx.md)
-- [Browser Signers](xx.md)
+- [Secret Signers](30-secret-signers.md)
+- [Remote Signers](31-remote-signers.md)
+- [Android Signers](32-android-signers.md)
+- [Browser Signers](33-browser-signers.md)
 
 ## Content
 
-- [Entities](xx.md)
-- [Relays](xx.md)
-- [Rooms](xx.md)
-- [Links](xx.md)
-- [Lightning](xx.md)
-- [Cashu](xx.md)
-- [Emojis](xx.md)
-- [Topics](xx.md)
-- [Code](xx.md)
+- [Entities](34-entities.md)
+- [Relays](35-relays.md)
+- [Rooms](36-rooms.md)
+- [Links](37-links.md)
+- [Lightning](38-lightning.md)
+- [Cashu](39-cashu.md)
+- [Emojis](40-emojis.md)
+- [Topics](41-topics.md)
+- [Code](42-code.md)
 
 ## Storage
 
-- [Event Repository](xx.md)
-- [In Memory Backend](xx.md)
-- [Sqlite Backend](xx.md)
+- [Event Repository](43-event-repository.md)
+- [In Memory Backend](44-in-memory-backend.md)
+- [Sqlite Backend](45-sqlite-backend.md)
diff --git a/coracle-domain/Cargo.toml b/coracle-domain/Cargo.toml
new file mode 100644
index 0000000..99c3627
--- /dev/null
+++ b/coracle-domain/Cargo.toml
@@ -0,0 +1,8 @@
+[package]
+name = "coracle-domain"
+version = "0.1.0"
+edition = "2021"
+description = "Domain-specific nostr types: profiles, follows, reactions, zaps, and more"
+
+[dependencies]
+coracle-lib = { path = "../coracle-lib" }
diff --git a/justfile b/justfile
index eba5d63..21e05f8 100644
--- a/justfile
+++ b/justfile
@@ -12,7 +12,7 @@ check: tangle
     cargo check --workspace --exclude coracle-tangle
 
 clean:
-    rm -rf coracle-lib/src/ coracle-net/src/ coracle-signer/src/ coracle-content/src/ coracle-storage/src/
+    rm -rf coracle-lib/src/ coracle-domain/src/ coracle-net/src/ coracle-signer/src/ coracle-content/src/ coracle-storage/src/
     rm -rf target/book/ target/book-staging/
 
 all: build weave