diff --git a/pdf/README.md b/pdf/README.md index 61fc90463..cf07c379c 100644 --- a/pdf/README.md +++ b/pdf/README.md @@ -15,6 +15,9 @@ ----- +![](../image/bookstack.jpg) + + | 🖹 | 🕮 | | --- | --- | | 2004 | [Punishing the Innocent along with the Guilty The Economics of Individual versus Group Punishment](2004-Punishing_the_Innocent_along_with_the_Guilty_The_Economics_of_Individual_versus_Group_Punishment.pdf) |