Nilson, L.B., and Goodson, L.A. (2018). Online Teaching at Its Best – Merging Instructional Design with Teaching and Learning Research. San Francisco: Jossey-Bass.
This is a very practical resource, full of examples of how the evidence-based research on learning can shape the design of online learning so as to strengthen student engagement, increase completion and make the learning “stick”. American authors – so still a heavy bias towards content mastery as opposed to learning through constructed experiences and communities of inquiry – but nonetheless very helpful.