This is the story of Sue Barton's first year of training as a probationer and then as a student nurse. Sue, with her red hair and eager spirit, is a very likable person - direct, outspoken, capable of mistakes, capable also of warm attachments and a courageous devotion to the service which she soon loves. With her pals, Kit and Connie, she submits to the discipline and rigorous training which are required of every good hospital nurse. Her love of humor gets her in and out of several scrapes: she tumbles into the laundry chute; she tries to defend her fellow student from the inevitable hazing; she gets into an amusing pickle with an Italian patient who speaks no English. Her warm heart and delightful spirit make friends for her among the patients and even win the occasional approbation of the stern staff.