"Stay out of the Cellar" is a story about a 13 year old girl called Margaret Brewer, who lives in a small house in a medium - sized neighbourhood with her family, her mother, Mrs. Brewer, her father, Mr. Brewer, and finally her little brother who is 11, Casey Brewer. Strangely, her father is always working on experiments with plants in the cellar, and he always tells the family to 'STAY OUT OF THE CELLAR!', the 2 children decide to break that rule, they lived to regret it..