We are pleased to announce that the electronic version of “The Monumental Culture of Artsakh” research by Hamlet Petrosyan and Nzhdeh Yeranyan is now available on our website www.monumentwatch.org. The monumental culture of Artsakh is presented in the book in the form of historical source study, architectural, iconographic and semantic research, including ancient, monuments of the Classical and the Early Christian periods, khachkars and tombstones. The problems of the ethno-religious affiliation of these monuments are analyzed in detail and argued. Azerbaijani falsifications of the monumental culture of Artsakh are presented and rejected by documentary evidences․ The research was published with the support of the Armenian General Benevolent Union.