I just found two new books either promoting gretl:
1. A. Colin Cameron: "ANALYSIS OF ECONOMICS DATA: AN INTRODUCTION TO
2. Ripolles et al.: "Dealing with Econometrics: Real World Cases with
I've added those resources to our list of material related to gretl:
Please let us (The Gretl team) know when you find interesting things
which may be added to the list.