
Miss Pickerell Goes to Mars by Ellen MacGregor, 1951.
This is the first book in the Miss Pickerell series, which was written to introduce scientific concepts to children in an entertaining way.
The story begins when Miss Pickerell is visiting her brother and her nieces and nephews. She takes the children to ride on a ferris wheel, but she refuses to get on it herself because she’s afraid of heights. Really, all she wants to do is take her pet cow home and start getting her rock collection ready for the exhibition at the state fair.

As she leaves, she offers a ride to a man when the bus he was waiting for didn’t stop for him. Although she isn’t anxious for conversation and would prefer silence after her visit with her noisy nieces and nephews, she does make a comment about the sound of a jet overhead. She explains that airplanes are her nieces’ and nephews’ newest obsession, and she’s glad because they were obsessed with flying saucers before, and at least airplanes actually exists. The man riding with her, Mr. Haggerty asks Miss Pickerell if she believes in flying saucers and space travel. Miss Pickerell says that she doesn’t believe in flying saucers and doesn’t think any intelligent person would, but Mr. Haggerty tells her that he will soon be traveling to Mars. At first, Miss Pickerell doesn’t believe him. He says that he works for a scientific expedition whose headquarters is nearby, but the captain in charge of the expedition wouldn’t want him to say too much about it too soon, just in case it doesn’t work out well.
However, Miss Pickerell can’t help but get involved in the project, considering that they’re doing it on her land. Miss Pickerell lets Mr. Haggerty out of the car in front of her farm, but when she enters her own house, she can tell that someone else has been there in the weeks that she’s been gone. Then, she spots the space ship at the end of her cow pasture.

Miss Pickerell marches up to one of the people working on the expedition and demands to know what they’re doing on her property. The man says that they thought that the house was abandoned because it had been empty for weeks and they wanted a quiet place to work on their project. Miss Pickerell threatens to call the governor and report them. She picks the governor to call because, since she lives in the country, there are no police nearby, and she’s met the governor before at the state fair, where he’s given her prizes for her rock collection.
When she calls the governor, he isn’t there, so she leaves a message with his wife and decides to talk to the men at the space ship again while she waits for the governor to call her back. Although she’s afraid of heights, Miss Pickerell climbs into the space ship to talk to the men – right before it launches.

Soon, Miss Pickerell is in outer space and headed for trouble because it turns out that, not only was she not supposed to be there but they’ve accidentally left Mr. Haggerty behind. Mr. Haggerty is important because he’s the one who’s supposed to do the calculations for the flight.
The book is available to borrow and read for free online through Internet Archive.

My Reaction
I vaguely recalled my mother reading us one or two of the Miss Pickerell books from the library when we were kids. I think I liked them at the time, but it had been so long that I’d really forgotten what they were like.

I can definitely see the educational lessons in the book. After the ship launches, it takes awhile to impress on Miss Pickerell the seriousness of their situation and why they can’t just turn around and go back, during which they talk about Mars as a planet and how the ship’s course is programmed into the computer. A young man on the crew, Wilbur, shows Miss Pickerell how to drink water in outer space, and they talk about what gravity is and why there isn’t any in space. By accident, Miss Pickerell has caused further problems by bringing her hammer with her onto the ship because the hammer is magnetic, and the magnet is interfering with the ship’s equipment. Miss Pickerell’s first instinct is to throw the hammer out a door or window, but there are no windows, and Miss Pickerell is treated to an explanation about atmospheric pressure and oxygen in the space ship. Each event on the ship and on Mars itself requires explanation.

Fortunately, they do make it safely to Mars and back, and Miss Pickerell turns out to be surprisingly helpful and is actually glad that she made the trip. On their return, she finds out that Mr. Haggerty has been taking care of her cow, and the governor has invited her for a visit. The governor gives her an award, and she even brings back rocks from Mars with her and gives some to her nieces and nephews.