Tom, a.k.a., the Great Brain, is a silver-tongued genius with a knack for turning a profit. When the Jenkins boys get lost in Skeleton Cave, the Great Brain saves the day. Whether it's saving the kids at school, or helping out Peg-leg Andy, or Basil, the new kid at school, the Great Brain always manages to come out on top—and line his pockets in the process.

    Buran cannot—Buran will not—sit quietly at home and wait to be married to the man her father chooses. Determined to use her skills and earn a fortune, she instead disguises herself as a boy and travels by camel caravan to a distant city. There, she maintains her masculine disguise and establishes a successful business. The city's crown prince comes often to her shop, and soon Buran finds herself falling in love. But if she reveals to Mahmud that she is a woman, she will lose everything she has worked for.

    While visiting her Aunt Clare at the old family home, she discovers an eerily-haunted dollhouse in the attic—an exact replica of the family home. Whenever she sees it, the dolls, representing her relatives, have moved. Her aunt won't listen to Amy's claims that the dolls are trying to tell her something. This leads Amy to research old news reports where she discovers a family secret—the murder of her grandparents. The two sisters unravel the mystery. Amy grows to accept her sister and to understand that Louann is more capable than she had first thought.

    Alexa is curious about what lies beyond the massive ramparts that surround the city and the walled roads that link Bridewell to nearby towns; soon after town leader Thomas Warvold passes away, Alexa finds herself outside the walls, acquires a stone with remarkable powers, and discovers that she's meant to stop a potential war from occurring.[Author notes in a video blog at http://www.patrickcarman.com/wp-conte..., about the series reading order that the books in the original trilogy (The Dark Divide #1, Beyond The Valley of Thorns #2 and The Tenth City #3) should be read in that order and that Stargazer #4 read after the original trilogy. Otherwise is up to reader preference. Into The Mist, is a chronological prequel to the trilogy, but the story is told by characters on the boat where The Tenth City left off; it can be read before or after the original trilogy.]