He is chief editor of Journal of Computer Assisted Learning and commissioning editor of Computers in Human Behavior. He has also published more than 350 scientific articles as well as many popular articles for teacher journals. As for books, he is co-author of How Learning Happens: Seminal Works in Educational Psychology, Evidence Informed Learning Design, Urban Myths about Learning and Education and More Urban Myths about Learning and Education as well as of the highly successful book Ten steps to complex learning, and editor of two other books (Visualizing Argumentation and What we know about CSCL).