In which Rose embraces the study of human anatomy with a joyous curiosity that both amuses and unsettles her aunt, while Dr. Alec kindly opens his medical lessons to include Mac, fostering a warm and instructive household atmosphere. The boys’ mischievous antics with the skeleton, Brother Bones, give way to solemn respect as they learn of the poignant origin of the bones, deepening their appreciation for the mysteries and kindnesses of life.