Combine two copies listed

[Sigrun]

Nahlah Ayed, author of A Thousand Farewells, has written only one book. It is listed with this proper title but also with the subtitle of "A Reporter's Journey from Refugee Camp to the Arab Spring."

[Paula]

I have combined the editions - there are 3 paperback, hardcover and ebook.

the subtitle exists on the book cover of the other editions so I have left it as is