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HOLIDAY CLOSURE: Order by noon EST, Wednesday, 17 December 2025 (UPS Ground) for delivery by 24 December 2025. Sigma Marketplace will be closed 23 December 2025 until 5 January 2026; no orders will be processed or shipped. Normal operations resume Thursday, 8 January 2026.
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Adoptable Books with Ancillary Materials
Many of our books have additional resources available such as facilitator guides and student workbooks. These resources can be purchased using the links below.
Core Competencies of Civility in Nursing & Healthcare
