diff --git a/graphql/graphql-java/README.md b/graphql/graphql-java/README.md
index ff12555376..0033524209 100644
--- a/graphql/graphql-java/README.md
+++ b/graphql/graphql-java/README.md
@@ -1 +1,3 @@
 ## Relevant articles:
+
+- [Introduction to GraphQL](http://www.baeldung.com/graphql)