private void GetBookFromAmazon() { if (Isbn != string.Empty) { var book = googleApi.GetBook(Isbn); BookToSaveTitle = book?.Title; BookToSaveAuthor = book?.Author; BookToSaveEditor = book?.Editor; BookToSaveYear = book?.PublishedYear; BookToSavePages = book?.PagesNumber; BookToSaveCoverImageUrl = book?.Image; BookToSaveImage = ReturnImageFromUrl(book?.Image); } }