Journey Across the Lifespan, 7th Edition is also available in Davis Advantage LPN/LVN Full Curriculum or Completer Set. Take a fascinating journey through the life cycle. Here’s just what you need to safely and effectively care for your patients at any stage of life in today’s ever-changing world of health care. The 7th Edition of this popular, student friendly text guides you through the life cycle—from conception to old age—with an emphasis on health promotion, maintenance, and restoration in clinical practice.