While not directly related to Realist Evaluation, there is an interesting article in the latest WHO Bulletin about  theory driven evaluative thinking and tackling dilemma’s such as recipients of funding being involved in the evaluation of their own projects , which is not that bad as it seems:

http://www.who.int/bulletin/volumes/92/12/14-141259.pdf

 

I guess as the Bulletin is open-access, I am not contravening any copyright rules by passing the link