The book is the next edition of the collection “Ancient Sources on the History of Eastern Europe”, dedicated to Old Scandinavian monuments. It publishes two ancient Icelandic works - “The Saga of Halfdan Eysteinsson” and “The Saga of Sturlaug the Hardworking”, which have not previously been translated into Russian and are published in full, as well as fragments of other medieval sources, telling mainly about the Russian North. The publication is supplied with historical and philological commentary. CONTENTS: Preface (5). INTRODUCTION (7). a) Sagas about ancient times as one of the types of Icelandic sagas (7). b) Study and publication of sagas about ancient times. Sagas about ancient times in Russian science (22).c) Reflection of the history of the Russian North in sagas about ancient times (30).SAGA ABOUT HALVDAN EYSTEINSSON (47).SAGA ABOUT STURLAUG HARDWORKING INGOLVSSON (117).Editorial A (120).Editorial B (192).APPENDIX I. Snorri Sturluson. Circle of the Earth (fragments) (200). APPENDIX II. Saga of Bosi (fragments) (208). APPENDIX III. Adam Bremensky. “History of the Hamburg Church” (fragment) (209). List of abbreviations (212). Bibliography (214). Indexes (232). Name index (232). Ethnogeographical index (235).