It is so funny, the book is back on my original Ipad, without doing a thing on the Ipad, and just after a few hours after I've started this thread. It is a real "miracle" because the Kobo support guys were telling me (in many emails over more than a week) they can't do a thing to get the book back...
Of course, I can't open the book on my new Ipad...so when my old device will die my book will be gone.
Thank you Mobileread!
