diff --git a/book/SUMMARY.md b/book/SUMMARY.md
index 0bf0bae0..8ab35ad2 100644
--- a/book/SUMMARY.md
+++ b/book/SUMMARY.md
@@ -38,8 +38,8 @@
   - [Events](./contracts/events.md)
   - [Events with meta](./contracts/events-with-meta.md)
   - [Methods](contracts/methods.md)
-- [Events]()
-  - [Logs and filtering]()
+- [Events](./events/events.md)
+  - [Logs and filtering](events/logs-and-filtering.md)
   - [Solidity topics]()
 - [Subscriptions]()
   - [Watch blocks]()