Kaliff, A. & Oestigaard, T. 2023. Indo-European Fire Rituals. Cattle and Cultivation, Cremation and Cosmology. Routledge. London, p. 214.
Ojala, K. & Østigård, T. (red.). 2022. Bronsålderns Håga. Fornlämningar, fynd och förbindelser. OPIA 80. Uppsala, 301 p. Download
Oestigaard, T. 2022. Sacrifice. Theories and Rituals in Nepal. OPIA 79. Department of Archaeology and Ancient History, Uppsala University. Uppsala, 168 p. Download
Oestigaard, T. 2022. The Magic of Death: Corpsepower and Indo-Europeanisation in Late Bronze Age Sweden. OPIA 76. Department of Archaeology and Ancient History, Uppsala University. Uppsala, 188 p. Download
Kaliff, A. & Oestigaard, T. 2022. Werewolves, Warriors and Winter Sacrifices: Unmasking Kivik and Indo-European Cosmology in Bronze Age Scandinavia. OPIA 75. Department of Archaeology and Ancient History, Uppsala University. Uppsala, 256 p. Download
Østigård, T. 2021. Vinter og vår i vannets verden: Arkeologi om økologi og jordbrukskosmologi. OPIA 74. Department of Archaeology and Ancient History, Uppsala University. Uppsala, 303 p. Download
Kaliff, A. & Oestigaard, T. 2020. The Great Indo-European Horse Sacrifice: 4000 Years of Cosmological Continuity from Sintashta and the Steppe to Scandinavian Skeid. OPIA 72. Department of Archaeology and Ancient History, Uppsala University. Uppsala, 400 p. Download
Østigård, T. & Kaliff, A. 2020. Likbrud og dødsbryllup – Sjelen, sykdommer og oldnordiske gravskikker. OPIA 69. Department of Archaeology and Ancient History, Uppsala University. Uppsala, 320 p. Download
Oestigaard, T. 2019. Rainbows, Pythons and Waterfalls: Heritage, Poverty and Sacrifice among the Busoga, Uganda. Current African Issues 67. The Nordic Africa Institute. Uppsala. 148 p. Download
Oestigaard, T., Beyene, A. and Ögmundardóttir, H. (eds.). 2019. From Aswan to Stiegler’s Gorge: Small Stories about Large Dams. Current African Issues No. 66. The Nordic Africa Institute. Uppsala. 141 p. Download
Oestigaard, T. 2018. The Religious Nile. Water, Ritual and Society since Ancient Egypt. I.B. Tauris. (Bloomsbury) London. 466 p.
Østigård, T. 2018. Nilens livgivende vann – Ritualer og religioner fra kildene til den egyptiske sivilisasjonen. OPIA 67. Department of Archaeology and Ancient History, Uppsala University. Uppsala. 199 p. Download
Kaliff, A. & Oestigaard, T. 2018. Bronze Age Håga and the Viking King Björn: A History of Interpretation and Documentation from AD 818 to 2018. OPIA 66. Department of Archaeology and Ancient History, Uppsala University. Uppsala. 206 p. Download
Kaliff, A. & Oestigaard, T. 2017. Cremation, Corpses and Cannibalism. Comparative Cosmologies and Centuries of Cosmic Consumption. Cambridge Scholars Publishing. Newcastle, p. 202.
Sandström, E., Jägerskog, A.& Oestigaard, T. (eds.). 2016. Land and Hydropolitics in the Nile River Basin: Challenges and New Investments. Earthscan/Routledge. London. 238 p.
Tvedt, T. & Oestigaard, T. (eds.). 2016. A History of Water, Series 3, Vol. 3. Water and Food: From Hunter-Gatherers to Global Production in Africa. I.B. Tauris. London. 569 p.
Havnevik, K., Oestigaard, T., Tobisson, E. & Virtanen, T. 2016 (eds.). Framing African Development. Challenging Concepts. Brill. Leiden, 203 p. Download
Oestigaard, T. 2015. Dammed Divinities. The Water Powers at Bujagali Falls, Uganda. Current African Issues No. 62. The Nordic Africa Institute. Uppsala. 99 p. Download
Tvedt, T. & Oestigaard, T. (eds.). 2015. A History of Water. Series 2, Vol. 1. Ideas of Water. From Ancient Societies to the Modern World. Viva Books. New Delhi (reprinted).
Tvedt, T. & Oestigaard, T. (eds.). 2014. A History of Water, Series 3, Vol. 1. Water and Urbanization. I.B. Tauris. London, p. 719.
Oestigaard, T. 2014. Religion at Work in Globalised Traditions. Rainmamking, Witchcraft and Christianity in Tanzania. Cambridge Scholars Publishing. Newcastle.
Tvedt, T. & Oestigaard, T. (eds.). 2013. A History of Water. Vol. 3. The World of Water. Viva Books. New Delhi (reprinted).
Oestigaard, T. & Gedef, A. F.2013. The Source of the Blue Nile – Water Rituals and Traditions in the Lake Tana Region. Cambridge Scholars Publishing. Newcastle.
Oestigaard, T. 2013. Water, Christianity and the Rise of Capitalism. I.B. Tauris. London.
Kaliff, A. & Østigård, T. 2013. Kremation och kosmologi – en komparativ arkeologisk introduktion. OPIA 56. Department of Archaeology and Ancient History, Uppsala University. Uppsala. 150 p. Download
Oestigaard, T. 2012. Water Scarcity and Food Security along the Nile: Politics, population increase and climate change. Current African Issues 49. The Nordic Africa Institute. Uppsala. 92 p. Download
Dietz, T, Kaag, M, Havnevik, K. & Oestigaard, T. (eds.). 2011. African Engagements: On Whose Terms? Africa Negotiating an Emerging Multi-Polar World. Brill. Leiden. 389 p.
Oestigaard, T. 2011. Horus’ Eye and Osiris’ Efflux: The Egyptian Civilisation of Inundation ca. 3000-2000 BCE Archaeopress. Oxford. 124 p. Download
Oestigaard, T. 2010. Nile Issues: Small Streams from the Nile Basin Research Programme. Fountain Publishers. Kampala. 64 p.
Lykke Syse, K. V. & Oestigaard, T. (eds.). 2010.Perceptions of Water in Britain from Early Modern Times to the Present: An Introduction. BRIC Press. Bergen. 145 p. Download
Tvedt, T. & Oestigaard, T. (eds.). 2010. A History of Water. Series 2, Vol. 1. Ideas of Water. From Ancient Societies to the Modern World. I.B. Tauris. London. 490 p.
Oestigaard, T. (ed.). 2009. Water, Culture and Identity. Comparing Past and Present Traditions in the Nile Basin Region. BRIC Press. Bergen. 272 p. Download
Fahlander, F. & Oestigaard, T. (eds.). 2008. The Materiality of Death. Bodies, Burials, Beliefs. BAR International Series. Oxford. Download
Østigård, T. 2007. Transformatøren – Ildens mester i jernalderen. Gotarc Series C, No. 65. Göteborg University. Gothenburg. 199 p. Download
Oestigaard, T. 2007. Political Archaeology and Holy Nationalism – Archaeological battles over the Bible and land in Israel and Palestine from 1967-2000. Gotark. C No. 67. Gothenburg. 165 p. Download
Østigård, T. (ed.). 2006. Lik og ulik: Tilnærminger til variasjon i gravskikk. UBAS Nordisk 2. Bergen. 278 p. Download
Tvedt, T. & Oestigaard, T. (eds.). 2006. A History of Water Vol. 3. The World of Water. I.B.Tauris. London. p. 506.
Østigård, T. 2006. På liv og død. Med døden som følgesvenn i 1500 år. Midgard historisk forlag. Borre. p. 62.
Oestigaard, T. 2005. Water and World Religions. An Introduction. SFU & SMR. Bergen. 112 p. Download
Oestigaard, T. 2005. Death and Life-giving Waters – Cremation, Caste, and Cosmogony in Karmic Traditions. BAR International Series 1353. Oxford. 343 p. Download
Oestigaard, T. 2004. Death and World Religions. Human responses to the inevitable. BRIC Press. Bergen. 132 p. Download
Fahlander, F. & Oestigaard, T. (eds.). 2004. Material Culture and Other Things – Post-disciplinary studies in the 21st century. Gotarc Series C, No. 61. Gothenburg. 281 p. Download
Oestigaard, T. 2004. Death and Life-giving Waters – Cremation, Caste, and Cosmogony in Karmic Traditions. Dr.art thesis. Department of Archaeology, University of Bergen, Norway. 530 p.
Oestigaard, T., Anfinset, N. & Saetersdal, T. (eds.). 2004. Combining the Past and the Present: Archaeological perspectives on society. BAR International Series 1210. Oxford. 216 p.
Oestigaard, T. 2003. An Archaeology of Hell: Fire, Water and Sin in Christianity. Bricoleur Press. Lindome. 137p.
Østigård, T. 2001. Norge uten nordmenn – en antinasjonalistisk arkeologi. Spartacus. Oslo. 128 p.
Oestigaard, T. 2000. The Deceased’s Life Cycle Rituals in Nepal: Present Cremation Burials for the Interpretations of the Past BAR International Series 853. Oxford. 66 p. Download