I have been through iBooks producer and published a free iBook. It went through the entire process and all steps validated correctly. It does not show up in iBooks though when searched for. Does it go through a vetting service before going fully public.
This site contains user submitted content, comments and opinions and is for informational purposes only.
Apple disclaims any and all liability for the acts, omissions and conduct of any third parties in connection with or related to your use of the site.