This textbook has been a reliable resource for students for years.
Sleep: A Very Short Introduction by Lockley, Steven W.; Foster, Russell G.
What stands out about this textbook is the way it ties theory to everyday life.
Sleep: A Very Short Introduction by Lockley, Steven W.; Foster, Russell G.
A nice touch in this textbook is the running glossary in the margins.
Steven W. Lockley Russell G. Foster Sleep (Paperback) Very Short Introductions
This textbook was recommended by my instructor for the advanced module.

