diff --git a/README.md b/README.md
index 1e09d68..0d0652e 100644
--- a/README.md
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@@ -195,6 +195,7 @@ Immunology
 
 * [How the Immune System Works?](https://www.amazon.com/Immune-System-Includes-Desktop-Edition/dp/0470657294)
 * [*Janeway's* Immunobiology](http://www.garlandscience.com/product/isbn/9780815342434)
+* [*Kuby* Immunology](https://www.academia.edu/39998679/Kuby_Immunology_7th_Edition)
 
 Genetics
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