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diff --git a/README.md b/README.md
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 ### Codes
 
+1. [Code-A9 (Data visualisation-2)](Codes/Code-A9%20%28Data%20visualisation-2%29md)
+
+### Notebooks
+
+1. [Notebook-A9 (Data visualisation-2)](Notebooks/Notebook-A9%20%28Data%20visualisation-2%29md)
+
 ### Practical
 
 > Each folder contains **handout**, **write-up** and **softcopy** (i.e. code + output).