The book, which consists of 542 pages, was recommended for publication by the decision of the Scientific Council of the Institute of Oriental Studies. The scientific editor of the book is the director of the Caucasian Studies Institute of ANAS, corresponding member of ANAS, doctor of historical sciences, professor Musa Gasimli. The reviewers are Academician, Doctor of History, Professor Nargiz Akhundova, Department Head of the Institute of Caucasian Studies of ANAS, Doctor of History, Professor Gasim Hajiyev, Department Head of the Institute of Oriental Studies of ANAS, Doctor of Philosophy in History, Associate Professor Samad Bayramzade, doctor of philosophy in history, associate professor Jabi Bahramov. Chapter 1 of my monograph entitled “Massacres of 1905-1906 and the March Genocide of 1918” provides detailed information about the serious crimes against humanity of that period. Chapter 2 talks about the deportation of Azerbaijanis from their historical lands in 1948-1953, the unjustified land claims and occupation of territories by Armenians against Azerbaijan, and the treatment of Azerbaijani civilian and military prisoners by Armenia. Chapter 3 talks about “protests to Armenia’s baseless territorial claims and interference, and the tragedy of January 20, 1990 (the Neftchala and Lankaran tragedies of January 25, 1990). Chapter 4, called “Genocides in Karabakh”, describes the Agdaban genocide and the legal and political activities aimed at its recognition, the Garadaghli genocide, the genocide committed by Armenia against peaceful Azerbaijanis in Ballıgaya village of Goranboy district, the Malibayli, Lower and Yukhari Gushchular massacres Khojaly genocide which are serious crimes against humanity and civilization. The topic of the 5th chapter is the April battles and the Patriotic War. The 6th chapter, called “The policy of the state of Azerbaijan in conveying the truths of the genocide of Azerbaijanis to the world”, is dedicated to the policy of the Great Leader Heydar Aliyev and the President of the Republic of Azerbaijan Ilham Aliyev in connection with these tragedies, as well as the “Genocide Memorial Complex” in the city of Guba. The appendices at the end of the book contain documents, agreements, resolutions and decisions, declarations, maps and pictures.