48 pages • 1-hour read
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Content Warning: This section of the guide includes discussion of death and child death.
Cassidy Blake is heading to Paris. She’s on summer break and is accompanying her parents as they visit the world’s most haunted cities for a reality show they’re filming. The family cat, Grim, is traveling with them, as well as Cassidy’s best friend, Jacob, who happens to be a ghost. A year ago, Cassidy nearly drowned in the river, but Jacob saved her and brought her back from the brink of death. Ever since, he can read her mind, and she can cross into the realm of restless spirits known as the Veil. Cassidy’s job is to help these spirits move on. She learned this from Lara Chowdhury, a girl she recently befriended in Scotland who has the same gift. Lara calls people like her and Cassidy “in-betweeners.”
Lara doesn’t believe in letting ghosts stay behind where they no longer belong, even Jacob. Naturally, the two don’t get along. Cassidy’s vintage camera fell into the river with her, and now it also has a special ability. It works beyond the Veil, capturing glimpses of that other world. A faint reflection of Jacob in one of its photos shows that he’s getting stronger and more able to interact with the physical world. Cassidy’s parents don’t know about her ability. They think that Jacob is an imaginary friend. Episode 2 of Mr. and Mrs. Blake’s reality show, The Inspecters, features Paris—the City of Lights—and is titled “Tunnel of Bones” (16). Cassidy’s parents ask her to take photos around the city as a source of bonus content for the show.
On their first evening in Paris, Cassidy and her parents walk through the Tuileries, go by the Louvre museum, and eat crêpes next to a carnival. When Cassidy feels the Veil pulling her, like a tap on her shoulder and pressure on her back, she tells her parents she’s going to the restroom. Out of their sight, she pulls an invisible curtain aside and enters the Veil. Jacob accompanies her. The world around Cassidy vanishes, and she plunges into icy water; seconds later, she’s back on her feet on dry ground. This happens every time, but she hasn’t quite gotten used to it. There are fewer buildings around, suggesting that it’s an earlier time, but the palace is still there. It’s on fire, just as it was in 1871 when the original palace burned down.
Cassidy wears a necklace with a mirror pendant because mirrors reflect the truth, showing the ghosts in the Veil that they’re no longer alive. Cassidy sends these ghosts on by showing them the mirror, reciting an incantation, and then pulling the thread that binds them to the world from their chests. Because mirrors work on all ghosts, Cassidy keeps hers out of Jacob’s sight. She drops the pendant, however, when the ghost in the Veil knocks her down. The ghost tries to kill her, but Jacob, who is solid in the Veil, fights him off. Cassidy finds her mirror pendant and quickly sends the ghost on. Jacob and Cassidy leave the Veil and rejoin her parents.
The next morning, the Blakes meet their local guide, Pauline Deschamp, as well as their film crew, siblings Anton and Annette. Pauline admits that she’s not a believer in the paranormal. Nevertheless, she’s polite, knows the city, and is willing to take them wherever they want to go. The first filming location is the Paris Catacombs. Cassidy doesn’t know what catacombs are until they arrive and she sees a map of the expansive tunnel system lying beneath the city. She follows her parents five floors down a thin, spiral staircase that leads to the tunnels. The place gives Cassidy a sense of dread, but she has a job to do.
The Catacombs remind Cassidy of a recurring nightmare she used to have about being buried alive. Mr. Blake relates the history of the Catacombs, which house the remains of over six million bodies. Before the tunnels became an ossuary—a place where the bones of the dead are stored—they were merely stone quarries. They were converted into the Catacombs in the 1700s when the number of dead bodies overwhelmed the city’s graveyards. The remains in the Catacombs were transferred there from other grave sites. The group reaches a gallery with a door on the far side. Over the door, a stone mantel reads, “ARRÈTE! C’EST ICI L’EMPIRE DE LA MORT,” which Mr. Blake translates to, “Stop! This here is the Empire of the Dead” (38).
As the group enters the tombs, Cassidy sees bones everywhere. Her mother’s EMF meter, a tool for measuring disturbances in the electromagnetic force said to be caused by ghosts, shows so much activity that Mrs. Blake turns it off. The Veil presses on Cassidy, urging her to cross over, but she resists. Then she hears voices pleading for help. She stumbles in surprise and falls into the Veil. Jacob joins her and convinces her to leave. As they’re returning to the other side, Cassidy looks back into the Veil and catches a glimpse of a moving shadow and a red glow.
As the second book of the Cassidy Blake series, Tunnel of Bones’s exposition includes a brief summary of the events that take place in the first book, City of Ghosts. Cassidy explains that she can cross into the Veil because she’s “crossed the line between the living and the dead, and made it back” (8). She recaps the main conflict of City of Ghosts in an explanation of her parents’ warning not to wander off: “I’m still winning back their trust after the whole getting-trapped-in-the-Veil-by-a-ghost-and-having-to-fight-to-steal-my-life-back-by-hiding-in-an-open-grave” (23). This recap draws attention to the balancing act of carrying out her new role as a ghost hunter while keeping it secret from her family. It also imbues her narrative voice with a playful quality.
The setting is central to both the plot and the writing style in Tunnel of Bones. The Blakes are in Paris because they consider it one of the world’s most haunted cities. Their involvement with paranormal research and lore is serendipitous in that it gives Cassidy ideal opportunities to use her new gift where it’s most needed. Schwab weaves aspects of Parisian culture, history, and geography into the events of the novel and the ghost stories that inspire Mrs. Blake. Mr. Blake’s expertise as a historian, and the charismatic way he tells Cassidy about Paris’s most famous sites and landmarks, allows one to learn about the city and its culture through her. Cassidy’s paranormal experiences help bring factual details to life, like when her father talks about how the original palace burned down in 1871, and shortly thereafter, Cassidy sees it burning for herself in the Veil. The ghost of this Veil, still restless and bound to earth so long after his death, introduces the theme of History’s Enduring Presence in Places and People, as Cassidy must grapple with the past’s influence on her and other characters’ present lives while in Paris.
The setting also contributes to the mood and atmosphere. The Catacombs are dark, cramped, deep underground, and inextricably linked to their morbid history and ghostly lore. Upon first entering, Cassidy notes, “The tunnels below seem to exhale, sending up a draft of cool, stale air, along with a wave of anger, and fear, and restless loss, […] This is a bad place, and we can both feel it” (34). This personification is characteristic of the author’s use of figurative language to create ominous, even sinister atmospheres. The mood—which refers to the emotions that a story evokes in connection with its atmosphere—is suspenseful, eliciting a sense of the fear Cassidy is experiencing. She enters the Catacombs despite her fear, knowing that she has a purpose and a job to do. The author exemplifies Cassidy’s thematic portrayal of Overcoming Fear and Embodying Bravery to Address Challenges through a motif that she introduces in this scene: a phrase she learned from her father, “the only way out is through” (37). For Cassidy, it means that she must face the things she fears or else they’ll continue to haunt her.
The Veil is a unique part of the setting in this trilogy. It’s not a time or place in the traditional sense but rather a sort of layer or dimension of existence that is invisible and intangible to the living. As a speculative element, the Veil relies on world building—the creation and description of a fictional setting consistent within the context of the story. Like the real world, the Veil must have rules that define how it operates. This includes the reasons why some spirits remain on earth as ghosts, which Cassidy attributes to something traumatic about their deaths that won’t let them move on. A separate Veil exists for each ghost, like “a stage where spirits act out their final hours” (25). For the most part, Schwab limits world building to the practical elements of how Cassidy interacts with the Veil and with ghosts, rather than attempting to answer universal questions about death and the afterlife. Since the story is told from Cassidy’s point of view, it only needs to reveal her understanding of its paranormal aspects, which is limited.
The setting influences the story’s conflicts as well. The hotel clerk’s disdain for the Blakes, and her claim that they’re unlikely to find paranormal activity in Paris because it’s “a place of art, and culture, and history” (13), hints at the kind of societal judgment that the Blakes come into conflict with because of their chosen occupation. This conflict remains in the background for most of the narrative. It informs a larger conflict between belief and skepticism and also influences how Cassidy navigates the theme of Fulfilling One’s True Purpose While Navigating Difficult Choices. The setting also reveals how attitudes related to belief and skepticism can be a product of place. Cassidy compares Paris to Scotland, where people viewed ghosts as “out of place, sure, but undeniably there” (13). Cassidy doesn’t delve into the implications of this connection, however, which establishes the narrative voice of a young girl who makes observations of her world without attaching bias or value to them.



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