Fitzgerald's books describe many issues regarding society and life in the context of the late 19th century, between 1896 and 1898 in the
southwestern United States. Among the topics covered are the following: •
Diabetes as a fatal disease (before the invention of
artificial insulin) • The banking system in the days before the
Federal Reserve •
Mormonism,
Catholicism and
Protestantism • The relationship between American settlers and
Native Americans • Transportation in the days before the
Interstate Highway System. The citizens of Adenville often get where they want to go by walking or making use of horse and
buckboard. Bicycling is uncommon as most citizens of Adenville are unable to afford this. For extra-long journeys, such as when Tom goes to boarding school in Salt Lake City or Sweyn goes to Pennsylvania for high school, the train is used. • Sewage and sanitation. Outhouses (referred to as "backhouses" in Utah at that time, due to the term "outhouse" being used in that region to refer to a storage shed, workshed, or other small out-building behind the main house) are not only the norm, they are a mark of social status, with the richest people having backhouses with ornate woodwork. When Papa orders a
flush toilet (called a "
water closet") from
Sears Roebuck and has a cesspool built, the whole town at first thinks it is an unwise placement of a backhouse indoors, until they see it work and then become fascinated. • Child discipline. Most families gave their children "whippings". In
The Great Brain Reforms, Parley Benson says that his pa gave him "the worst whipping" for letting Tom cheat him out of his repeating air rifle, as do Danny Forester says his father gave him the same treatment for losing his baseball glove to Tom in a bet, and Jimmie Peterson says his mother "gave him a horsewhipping" for losing his baseball to "that Fitzgerald kid". The better-educated, more progressive Fitzgeralds are a notable exception with their use of the
silent treatment. This means that Mr. and Mrs. Fitzgerald will not talk to or acknowledge those who are punished. It often lasted from a range of one day to one week depending on the infraction, but could be longer. J.D. frequently describes the silent treatment as worse than a whipping because of the emotional impact of being ignored by his parents, and at times says that he wishes his parents would just give them a whipping and get it over with. One chapter dealt with Frankie being subject to the silent treatment and misconstruing it as being disinherited from the Fitzgeralds, causing him to
run away from home. In later books as Tom and J.D. age, Papa admits the silent treatment is becoming outmoded, and now resorts to extra chores or revocation of allowances as punishments. •
In loco parentis. School is often shown as having little tolerance for child hijinks. • In
The Great Brain, a teacher is shown who paddles boys who break school rules. Girls who break school rules are slapped on the palm with a ruler and made to stay after school to clean it. When Tom gets paddled for refusing to tattle on a friend, this sets events in motion where he swears to have the teacher terminated. • In
The Great Brain at the Academy, the Jesuit priests assign boys who break school rules with jobs such as cleaning the latrine or peeling potatoes in the early morning hours. In addition,
demerits are assigned, with the threat of expulsion to any boy who exceeds his demerit allowance in a given timeframe. • Non-conformity and machismo. Tom's, John's, or other boys' fears that they will be seen as cowards, sissies, or welchers by the other boys of the town is a driving factor in more than a few of the stories. • The boys often settle conflicts by fighting with detailed descriptions of punches thrown such as "Haymakers". John tells that he and his brothers stopped all teasing of them from the Mormons by being able to get proficient to "whip" any Mormon bullies in a fight. Tom tries teaching Basil Kokovinis fistfighting but when Basil tries wrestling moves, Tom realizes that is how Greeks fight and gets Basil to challenge bully Sammy Leeds in a "lumberjack style" fight. • Leisure time amusements and activities in the days before radio and television. • There is an anachronism in the series about
Cracker Jack. In
The Return of the Great Brain, Tom concocts a swindle using a "wheel of fortune", like a
roulette wheel, where players win prizes depending on the number on which the wheel stops spinning. Half of the numbers win two boxes of
Cracker Jack, with, as Tom says, "the usual prize in each box." However, prizes did not appear in Cracker Jack until 1912; the Great Brain series is set in the late 19th century. • Another anachronism is that an
Erector Set appears in the first two novels. However, Erector Sets were first sold in 1913. • There is also an anachronism about telecommunications. Citizens of Adenville are often described as phoning each other. Yet in the 1890s, when the stories are set, the telephone was used mostly by businesses. Fewer than 3% of residential buildings in the United States had a telephone installed. It would have been highly unlikely for the poorer families in Adenville to afford a telephone, as it would not be until the prosperity of the 1950s that the vast majority of American homes could afford to subscribe to a phone service. • There are some chapters in the series involving the
paranormal, although the events can be explained naturally. • In
More Adventures of the Great Brain, the people of Adenville, including Papa and Uncle Mark, believe that a prehistoric animal is on the loose due to "monster tracks" leading from Skeleton Cave to the river and back. In reality, Tom has created those tracks to scare Parley Benson away from the cave and win a bet. • Later in the same book, Tom, John, Sweyn, and several of their friends encounter a
ghost in the abandoned mining town of Silverlode; the "ghost" is really the uncle of one of their friends dressed in a sheet, for the purpose of scaring them away from the very real physical dangers of that place. • In
The Great Brain at the Academy, Tom and his friend Jerry win a bet by making it appear that Jerry can read minds, inspired by the boys being taken to a carnival by the priests and seeing a professional sideshow act of a magician. Tom later reveals how the real magician and his assistant pulled off the trick. • In
The Great Brain Does It Again, Tom has Herbie Sties, the "greedy gut", take a "sacred oath" on the Bible to "stop eating ice cream and candy and more than one dessert a day", declaring that "if I break my sacred vow, my soul will belong to the Devil and I'll burn in everlasting Hell". When Herbie still does not lose even one pound, Tom and John investigate and secretly observe him consuming a bag-load of candy. Rather than denounce him on the spot, Tom has John dress up in a devil costume and knock on Herbie's window as he is getting ready for bed. Herbie believes for five days that a devil really has come to claim his soul, although the trick is eventually revealed. •
Crime. The author details various crimes that took place in Utah, but in one book explains that 20th Century Hollywood distorted the image of American West as a place of anarchy and lawlessness, which was not quite true due to the law enforcement of those days. In many cases of crime presented, Tom or John helped get to the bottom of it, often with their help of the town marshal, their Uncle Mark. • In
More Adventures of the Great Brain, a bank robbery occurs where Mr. Whitlock is roused from his bed in the middle of the night, held at gunpoint and forced to go to his workplace and unsecure the safe. • In
The Great Brain at the Academy, Tom accuses a man of cheating at cards, and backs up his proof by showing that the backs of the cards were marked with slightly differing decorations. Tom realized this as exactly the same fraud had occurred in Adenville years earlier, with Uncle Mark arresting the cheaters. • In
Me and My Little Brain, John explains how Papa had been marked for death by Cal Roberts (along with the judge and D.A.) as he was the jury foreman at his trial. When Cal Roberts escapes from jail, he seeks his revenge...by holding Frankie at gunpoint, rendering all of Adenville paralyzed with fear. • In
The Great Brain Reforms, three men representing "Alkali Products Incorporated" look to set up shop in Adenville, wowing the citizenry with the enticement of an economic boom. Tom suspects they are confidence men. • In
The Return of the Great Brain, a cattle king is robbed on a train, then murdered shortly after he identifies the robber. • In
The Great Brain is Back, Tom also helps prove the innocence of three Native Americans framed for theft, breaks up a dogfighting ring, and escapes kidnappers. == See also ==