diff --git a/.zenodo.json b/.zenodo.json
index 0b6b13cb..737c30b5 100644
--- a/.zenodo.json
+++ b/.zenodo.json
@@ -17,7 +17,6 @@
     "license": "apache2.0",
     "upload_type": "publication",
     "publication_type": "preprint",
-    "doi": "10.5281/zenodo.6363070",
     "related_identifiers": [
         {
             "scheme": "url", 
diff --git a/README.md b/README.md
index 354adab0..0dac62b8 100644
--- a/README.md
+++ b/README.md
@@ -1,15 +1,15 @@
 # Epidemiological Expectations 
-### in preparation for Handbook of Economic Expectations
+### Handbook of Economic Expectations
 ### Chris Carroll and Tao Wang 
 
-
-
-- [Most recent draft](docs/EpiExp.pdf)
+- [Extended Version](docs/EpiExp-NBER.pdf)
+- [Handbook Version](docs/EpiExp-Book.pdf)
 - [Jupyter Notebook](SIR_Ndlib.ipynb) implementing the SIR (Shiller and Pound 1989)
 
-### some related resources to the paper 
+### Some resources related to the paper 
 
- - EpiExp [literature graph](https://app.litmaps.co/shared/9D435EBC-7DCD-46F9-9746-99C9B819DFBD)
+ - EpiExp [literature graph](https://app.litmaps.co/shared/89EF6E28-98E7-4406-AA0F-BE8045A0571C)
  - QuantEcon SIR model [jupyternotebook](https://python.quantecon.org/sir_model.html)
  - NDlib: a network diffusion [python library](https://ndlib.readthedocs.io/en/latest/overview.html)
  - Epidemics on networks [python library](https://epidemicsonnetworks.readthedocs.io/en/latest/index.html)
+ - NetworkX [python library](https://networkx.org/documentation/stable/index.html)