3, 2021: All branches are closed to the public, except for contactless and hold
pickup services, by appointment only, for Library Takeout, Grab and Go, OPL
Picks for You. Computer and printing services are also available, by
appointment only. Learn
A discussion of the early 20th-century historian Henri Pirenne puts Charlemagne in a new perspective and underlines why it is so important to understand each of the civilizations you have studied not as a separate entity, but in the context of all the others.