The AASM is seeking illustrative, thought-provoking cases for the new Case Book of Sleep Medicine. The deadline for submission is Monday, Sept. 29. The Case Book will be a learning companion to the ICSD-3, with a structure that mimics it in structure, and cases that demonstrate the classifications of each sleep disorder. Submissions should highlight the ICSD-3 diagnostic features of the specific condition and provide important and interesting disease management information. Visit the Case Submission page for more information.