LAHELMA, A., LAVENTO, M., MANNERMAA, K., AHOLA, M., HOLMQVIST, E., NORDQVIST, K., eds. Moving northward. Professor Volker Heyd's Festschrift as he turns 60. Helsinki: Archaeological Society of Finland, 2023. ISBN 978-952-69942-3-9. ISSN 1799-8611.