- A Storm of Words: vetera verba, priscae linguae: Reconstructed Indo-European and Uralic proto-languages and their contacts
- A Grammar of Modern Indo-European, Prometheus Edition: Proto-Indo-European grammar & dictionary with reference to 'Engineer' language of Prometheus/Alien/Predator universe
- A Clash of Chiefs: rex militaris, rex sacrorum: Population genomics, archaeology, and ethnolinguistics from the Bronze Age to the Middle Ages
- A Game of Clans: collectores venatoresque, agricolae pastoresque: Population genomics, archaeology, and ethnolinguistics from modern humans to the Copper Age






