Al-Ada is al-Harba (RRC S-BL469) was a handsome volume by a retired army officer from Kaitain, Bsh. Joon Piitpinail (10638 AG) which is the fullest expression of the sceptic schools of thought concerning the existence and authorship of writer Harq al-Harba. It starts with the skimpiness of the documentary evidence for al-Harba, questioning the likelihood that the foremost dramatist of the day would have left so little trace. He then adds four objections, which have reappeared in all later claims.