I see you have a book on The Panasonic Lumix DMC-GH2. Is there a book on the Panasonic GH3 in the works? If so, PLEASE do let me know when it becomes available. My email is: firstname.lastname@example.org
The Panasonic Lumix DMC-GH2 was published by Rocky Nook. To find out if they have a title based on the Panasonic GH3 please contact them directly here:
Have a great day!
Customer Service Representative