diff --git a/README.md b/README.md
index 0e9f9bd..01f3787 100644
--- a/README.md
+++ b/README.md
@@ -43,6 +43,8 @@ A curated **and opinionated** list of resources for Chief Technology Officers, w
  * [Improving Our Engineering Interview Process](https://engineering.foursquare.com/improving-our-engineering-interview-process-106173ba25a9) *(Foursquare)*
  * [Hitting the High Notes](https://www.joelonsoftware.com/2005/07/25/hitting-the-high-notes/) - Joel Spolsky
  * [Top 10 System Design Interview Questions](https://hackernoon.com/top-10-system-design-interview-questions-for-software-engineers-8561290f0444) - *(HackerNoon)*
+ * [How To Hire World-Class Engineers](https://angel.co/blog/how-to-hire-world-class-engineers) *(angel.co)*
+ * [Trouble hiring senior engineers? It's probably you](https://hiringengineersbook.com/post/trouble-hiring/)
  
 ## Management