Hi I have been having the same problem with object2VR in iBooks Author, i.e. the image appears enlarged and is cut off in the viewer window. I downloaded and replaced the HTML5 template ibooks.ggt with the new one from 12th March. Now, nothing at all appears in the template menu. See screenshot. Iv'...

Wow. Many thanks. I'll try it out.

Could you elaborate on the process for exporting an HTML5 panorama to iBooks Author.
Will it be in the form of a widget?