Mystery of the Silent Friends by Robin Gottlieb, 1964.
Nina Martin loves her father’s antique store. Although selling antiques is how her family makes their living, there are some that Nina finds it difficult to let go of when someone wants to buy them. Nina especially doesn’t want her father to sell the two automatons that she calls Henri and Henriette. The automatons are beautiful mechanical dolls that each do something special. Nina calls the boy doll “Henri” because he writes the name “Henri Bourdon” on a piece of paper. (Her father points out that it might be the name of the maker, not the doll itself.) The girl doll, Henriette, is a little more complicated and draws a series of different pictures. Most of the pictures seem to be of a little Swiss village, although one of them is oddly of a monkey that looks like the “speak no evil” monkey in the saying “hear no evil, see no evil, speak no evil.”
For a time, it seems like there’s no risk of the automatons being sold because no one seems particularly interested in buying them. Then, suddenly, two different men come to the shop and ask to buy the dolls. Weirdly, each of them tells the same story to Nina’s father: that their name is George Ballantine the Third, that their family once owned the automatons, that the dolls are actually part of a set of three, that they own the third doll (a girl doll that plays the spinet), and that they want to purchase the other two in order to reunite the set. Nina’s father is bewildered by these two men with identical stories and identical names and refuses to sell the automatons because of his daughter’s attachment to them and because he doesn’t know which of the two men to believe and doesn’t trust either of them.
Nina comes to think of the two men as “Red Ballantine” and “Brown Ballantine” because of their different hair colors. Brown Ballantine seems to be the more credible of the two. He invites Mr. Martin and Nina to his home in order to show them the third automaton and, hopefully, persuade Mr. Martin to sell him the other two. They visit Brown Ballantine’s apartment in an old brownstone, and he shows them the beautiful, spinet-playing doll as well as the rest of his collection of mechanical toys. However, Mr. Martin still refuses to make the sale.

Nina tells her friend, Muffin, about the two mysterious Ballantines. The two girls are curious about which of the men is the genuine George Ballantine the Third and decide to investigate. When “Red Ballantine” comes to the shop again, trying to persuade Mr. Martin to sell the automatons, the girls ask if he would consider showing them the automaton he owns as a test. At first, the red-haired man is hesitant, but then he agrees that they can come and see his doll. Mr. Martin is embarrassed at the girls’ forwardness in asking, but he admits that he is also curious about the two Ballantines.
At first, they all expect that Red Ballantine won’t be able to show them the third doll and will give up trying to buy the other two, but to their astonishment, he takes them to the same apartment where Brown Ballantine said that he lived and shows them the exact same doll they saw before. Instead of clearing things up, the identities of the two men seem to get all the more confusing. However, Muffin notices something strange about the tune that the doll plays on the spinet that gives them a clue as to why the three dolls are so important. Later, someone breaks into the antique store and uncovers a hidden secret about Henri as well.
Together, the three automatons are hiding a secret, and only by considering the message that each of them offers can the girls discover what it is.
The book is currently available online through Internet Archive. There is also a sequel to this book called Secret of the Unicorn, which involves a secret message hidden in a tapestry.
My Reaction
Although I was pretty sure which of the two Ballantines was the genuine one, I was never completely sure until almost the end. In a way, I was a little disappointed by the dolls’ final secret because I though it was something that was especially old, from when the dolls were first created, but the secret messages were actually a more recent addition to the dolls’ repertoire by an eccentric man with a treasure to hide and a taste for practical jokes and riddles. Muffin is a habitual practical joker, and that partly figures into the solution of the mystery.
I thought it was kind of interesting, too, that Mr. Martin has the habit of walking around with a cigarette in his mouth that he never lights, like Inspector Cramer in the Nero Wolfe mysteries.
Who Stole Kathy Young? by Margaret Goff Clark, 1980.
The Root Cellar by Janet Lunn, 1981.
Eddie’s Christmas Card
How the Christmas Tree Fell Over
The Christmas Concert





April Hall has come to live with her grandmother (the mother of her deceased father) because her actress mother is touring with a band as a singer. April’s mother isn’t a big star, although April likes to brag about her and their Hollywood life. Really, her mother is mostly a vocalist who occasionally gets parts as an extra, hoping for that big break. April is sure that when her mother gets back from her tour, she will send for her, and they will live together in Hollywood again. Although, from the way her grandmother behaves, it seems as though April may have to prepare herself for living with her for the long term. April resents her grandmother’s apparent belief that her mother has dumped her because she is unwilling or unable to take care of her.
The children are uneasy about this unexpected game player because frightening things are happening in their neighborhood. The kids wonder if the mysterious messages could be from the crazed killer who murdered the young girl. People have been looking suspiciously at the loner who owns the antique store, an older man who everyone calls the Professor. However, the kids have become too enmeshed in the Egypt game to give it up in spite of their fears.
The Best Halloween Ever by Barbara Robinson, 2004.
The Witch and the Balloon
Monkey Business
Jonathan and the Jack-o’-Lantern
Jilly was sick on her birthday and couldn’t have a party, so she and Peanut decide to hold an haunted house party, just for fun and invite all the kids in their class. The girls’ nemesis, Jennifer, and her friends are in another class and won’t be invited to the party, but when they hear about it, they make it a point to tell Peanut and Jilly how childish it sounds. However, no one else seems to think so, and the girls’ classmates are eager to come.