Book excerpt: This issue of Sleep Medicine Clinics, edited by Song Tar Toh in collaboration with Consulting Editor, Teofilo Lee-Chiong, is devoted to the Preventing, Screening, and Treatments for Obstructive Sleep Apnea, beyond Positive Airway Pressure (PAP). Topics covered in this issue include: Prevention and Screening of Obstructive Sleep Apnea (OSA); Anatomical and Physiologic Considerations in Surgical Treatment for OSA; Medical and Surgical Options for Weight Management in OSA; Positional Therapy for OSA; Oral Appliances in Adults and Pediatrics; Myofunctional Therapy for OSA; Drug-induced Sleep Endoscopy in Treatment Options Selection; Establishing a Patent Nasal Passage in OSA; Palatal Surgery: From Ablation to Reconstruction; Volumetric Tongue Reduction Surgery in Clinical Practice; Transoral Robotic Surgery for OSA; Genioglossus Advancement and Hyoid Surgery; Maxillomandibular Rotational Advancement: Airway, Aesthetics, and Angle Considerations;