diff --git a/consensus/README.md b/consensus/README.md
index 944e2ec..c2b1c99 100644
--- a/consensus/README.md
+++ b/consensus/README.md
@@ -19,3 +19,4 @@
 <br>
 
 * **[bookmark list for consensus researchers](https://collective.flashbots.net/t/bookmarks-relevant-for-consensus-researchers/1204)** (nice list from flashbots on canonical papers on consensus)
+* **[the engineer's guide to blockchain finality, by b. samuels](https://blog.trailofbits.com/2023/08/23/the-engineers-guide-to-blockchain-finality/)**