diff --git a/README.md b/README.md
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+++ b/README.md
@@ -34,6 +34,12 @@ Included in the repository right now are my tweaked 'NV' fonts, but [the older r
 
 **NV Cardo** is a version of [Cardo](https://github.com/ryanfb/Cardo) with 20% spacing and has been renamed so you can keep the original Cardo installed side-by-side as well. Does not have a separate repository because no other changes were applied. OFL licensed.
 
+### NV Source Serif
+
+<kbd><img src="./examples/NV-SourceSerif.png" width='400px'/></kbd>
+
+**NV Source Serif** is a version of [Source Serif 4](https://github.com/adobe-fonts/source-serif) with 20% spacing and has been renamed so it works correctly on Kobo devices. Does not have a separate repository because no other changes were applied. OFL licensed.
+
 ### NV Charter
 
 <kbd><img src="./examples/NV-Charter.png" width='400px'/></kbd>
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