Ottoman Army Effectiveness in World War I. A Comparative Study
This book is one of the Cass series of books on the subject of "Military History and Policy".
It is a study, by a noted expert on the Ottoman Army during the war, of the Ottoman Army itself.
The main subjects addressed are the Ottomans' performances at Gallipoli, Kut-el-Amara, Third Gaza-Bersheeba, and Megiddo. These, of course, are the principal battles where we encounter the Ottomans.
The author uses these examples to tie in with the title of the book. Highly recommended.