First of all, a great Thanks for your prompt reply. I followed your suggestion and finally I have almost all my e-books back. There is an exception for (2) more books that can not be opened. Regret but reseller has stopped the sale of these books and I can not apply to him for new link. Is something more that may help me ??
TO the ebooks has only access the reseller no the user and no adobe. If this can not help can try if the merge help.