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.
In times of crisis nurse leaders must act immediately but effectively. How do you become a successful leader battling a crisis? Nursing Leadership During Crisis guides nurse leaders with perspective from those on the front lines.