The ANU College of Law has instituted the ANU Press Early Career Researcher legal scholarship prize. It is an annual prize awarded to the most outstanding and insightful manuscript submitted to ANU Press in any area of law and legal studies. It consists of a cash prize of AUD 2500 and the costs to publish an open access book with ANU Press (more details here: https://press.anu.edu.au/news-events/call-book-proposals-ecr-prize).
The call extends to all areas of law, but they tell me they are very interested in book proposals on international trade and investment law, so I'm passing this information along to this blog's readers.