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@@ -980,7 +980,7 @@ _Note to readers: This list refers to some of the articles, posts, videos, tools
 * [Database Reliability Engineering: What, Why, and How?](https://www.oreilly.com/library/view/database-reliability-engineering/9781492030942/)
 * [Observability Engineering](https://www.oreilly.com/library/view/observability-engineering/9781492076438/)
 * [Chaos Engineering: Site reliability through controlled disruption](https://www.manning.com/books/chaos-engineering)
-* [_New!_ Incident Metrics in SRE](https://www.oreilly.com/library/view/incident-metrics-in/9781098103163/)
+* [_New!_ Incident Metrics in SRE](https://www.oreilly.com/library/view/incident-metrics-in/9781098103163/) | [Read free online version hosted by Google](https://sre.google/resources/practices-and-processes/incident-metrics-in-sre/)
 
 ### Events