Bridge of Souls by Victoria Schwab – Complete Book Guide

Name: Bridge of Souls
Author: Victoria Schwab

⚠️ Spoiler Warning: This guide contains detailed spoilers for the entire novel. Proceed only if you've finished reading or are comfortable knowing the plot.

Quick Facts

Attribute	Details
Author	Victoria Schwab
Series	City of Ghosts (Book 3)
Genre	Middle Grade Paranormal Horror
Publication Year	2021
Setting	New Orleans, Louisiana, and the supernatural Veil
Narrator	Cassidy Blake (first‑person)

Short Summary

In Bridge of Souls, Cassidy Blake travels to New Orleans with her parents for their ghost‑hunting TV show. There, she is hunted by the Emissary of Death, a skull‑faced entity from beyond the Veil that seeks to erase her survival. With her ghost best friend Jacob and fellow In‑betweener Lara Chowdhury, Cassidy seeks help from the secret Society of the Black Cat. The creatures cannot be killed, only banished by severing their tether. A failed ritual sends Lara onto the Bridge of Souls—the path from the Veil to the afterlife. Cassidy must risk everything to save Lara, confront her deepest fears, and face the possibility of losing Jacob in a journey that tests the bonds of friendship and the nature of life and death.

Full Summary

Cassidy Blake arrives in New Orleans jet‑lagged, still accustomed to the ghostly chaos of Edinburgh. Her ghost best friend Jacob demonstrates new abilities—moving objects and leaving marks on fog. While exploring the French Quarter, Cassidy collides with a skeleton in a black suit, triggering a traumatic flashback to a similar figure she saw in Paris. The skeleton reaches for her, and she screams.

During a séance at the Hotel Kardec, a real spirit possesses the medium and speaks directly to Cassidy, calling her a thief. Later, through a video call with Lara, Cassidy learns the creature is an Emissary of Death—a hunter from beyond the Veil that hunts people who have nearly died. Lara changes her plane ticket and flies to New Orleans to help.

The Emissary attacks Cassidy in St. Roch Cemetery, snapping her mirror pendant. Lara arrives in time to create a distraction, and the group escapes. They discover the Society of the Black Cat, a secret spiritualist organization, and learn from ghost members that an Emissary can only be banished by cutting its tether. The Society provides ritual supplies and protective charms.

Cassidy decides to bait the Emissary in Muriel’s séance room. She draws a grave‑dirt circle, but when the flame catches, it begins cutting Jacob’s existence. Cassidy breaks the circle to save Jacob, freeing the Emissary. The entity grabs Lara instead of Cassidy and drags her onto the Bridge of Souls.

Guided by Lucas Dumont and Philippa, Cassidy learns the Bridge is the path from the Veil to the afterlife. Philippa drives them to the Lake Pontchartrain Causeway and gives Cassidy a red thread bracelet to help her remember reality when crossing the Veil. Cassidy and Jacob step onto a dark stone version of the bridge, but a wind separates them and she falls into a memory of her near‑drowning. She saves Jacob in the memory, then finds Lara trapped in a recurrent fever dream.

The three friends reunite on the bridge, but the Emissary returns in monstrous form. Jacob tries to sacrifice himself, but Cassidy refuses. An improvised banishing spell fails. Jacob tackles the Emissary off the bridge, and Cassidy pulls him back with her broken camera. However, Jacob becomes transparent and cannot cross back into the living world. Cassidy and Lara hold his hands, pouring their life energy into him, and step through the Veil together.

Afterward, Jacob is visible but ghostly, and he loses his ability to move objects. Cassidy’s camera is broken. Lucas gives her a new mirror pendant and Michael offers evil‑eye beads. Lara becomes an honorary Society member. The friends hunt a few ghosts around New Orleans, and Cassidy learns that Emissaries cannot truly be destroyed—another will eventually come. She accepts that she must not live in fear of Death. The book ends with Cassidy wearing the new pendant, feeling lighter and uncertain but alive.

Main Characters

Cassidy Blake – The eleven‑year‑old In‑betweener who can pull aside the Veil. She must banish the Emissary while protecting those she loves. Learn more
Jacob – Cassidy’s ghost best friend. His powers grow throughout the story, and he risks himself on the Bridge of Souls. Learn more
Lara Chowdhury – Another In‑betweener who travels to New Orleans to help Cassidy banish the Emissary. She is brave and level‑headed. Learn more
Emissary of Death – A skull‑faced entity from beyond the Veil that hunts In‑betweeners. It cannot be killed, only banished. Learn more
Lucas Dumont – Local historian and Society of the Black Cat member. He assists Cassidy’s family’s TV show and later drives her to the bridge. Learn more
Philippa – A medium who runs Thread & Bone and later drives Cassidy to the Lake Pontchartrain Causeway. Learn more

Themes

Life versus Death – The boundary between living and dead is tested as Cassidy confronts an Emissary that wants to undo her survival. Explore theme
Friendship and Sacrifice – Cassidy, Jacob, and Lara repeatedly risk their own existence to protect one another. Explore theme
Facing Fear – Cassidy learns to move past terror, from her initial scream at the skeleton to actively baiting the Emissary. Explore theme
The Nature of the Veil – The spirit world is explored as a complex, layered dimension with rules and dangers. Explore theme
Acceptance of Mortality – The characters acknowledge that death is inevitable and that they must not live in fear of it. Explore theme

Symbols

Mirror Pendant – A reflective charm that can banish ghosts; destroyed by the Emissary then replaced by Lucas. Learn more
Two of Swords Tarot Card – Represents a crossroads where any choice leads to loss; appears in Cass’s reading and a nightmare. Learn more
Evil Eye Charm – Protective beads given to Cassidy and Lara by Michael for protection. Learn more
Red Thread Bracelet – Given by Philippa to help Cassidy remember reality when crossing the Veil onto the Bridge of Souls. Learn more

Ending Explained

The Emissary is defeated when Jacob tackles it off the Bridge of Souls. Cassidy and Lara pull Jacob back, but he becomes transparent and loses his ability to move objects. They return to the living world, and Cassidy receives a new mirror pendant and evil-eye beads. Lara gains honorary Society membership. Cassidy accepts that Emissaries will keep coming but chooses not to live in fear. The story ends with her feeling lighter and uncertain about the future. Read the full ending explained

Chapter‑by‑Chapter Breakdown

Chapter	Summary	Link
Chapter One	Cass wakes in New Orleans, sees Jacob’s new powers, and collides with a skeleton in the French Quarter.	Read summary
Chapter Two	Cassidy fears the skeleton entity; texts Lara about vampires and voodoo; photographs a black cat.	Read summary
Chapter Three	The family meets Lucas Dumont; they film at Place d’Armes; a voice says “We are coming for you.”	Read summary
Chapter Four	At Muriel’s restaurant, Cassidy tastes smoke and deliberately steps into the Veil.	Read summary
Chapter Five	Cass banishes a ghost in the Veil; Jacob shoves her out before a beam falls; a séance is proposed.	Read summary
Chapter Six	At a séance, a real spirit speaks through the medium, addressing Cassidy directly.	Read summary
Chapter Seven	The entity threatens Cassidy; Jacob rings a bell; Lara reveals it is an Emissary of Death.	Read summary
Chapter Eight	Lara explains Emissaries; Cassidy dreams of drowning where Jacob becomes the Emissary.	Read summary
Chapter Nine	A tarot reading gives the Two of Swords; Cassidy’s father reassures her.	Read summary
Chapter Ten	Cemetery tour; at St. Roch, the Emissary appears in Cassidy’s viewfinder.	Read summary
Chapter Eleven	Emissary attacks, breaks mirror pendant; Lara arrives and they escape.	Read summary
Chapter Twelve	The trio enters the Veil to find the Society of the Black Cat; Jacob is thrown back by a ward.	Read summary
Chapter Thirteen	At Thread & Bone, Philippa reveals she can see Jacob; the Society is summoned.	Read summary
Chapter Fourteen	Ghost Society members explain how to banish an Emissary by cutting its tether.	Read summary
Chapter Fifteen	Lucas reveals he is a Society historian; supplies are gathered; Jacob shows new physical strength.	Read summary
Chapter Sixteen	The girls lie to Cassidy’s parents; they join a parade and briefly forget their troubles.	Read summary
Chapter Seventeen	The friends discuss the ritual; Cassidy has a nightmare; she prepares for confrontation.	Read summary
Chapter Eighteen	They visit LaLaurie Mansion; Cassidy decides to actively attract the Emissary.	Read summary
Chapter Nineteen	Banishing ritual fails; Cassidy breaks the circle to save Jacob; Lara is taken instead.	Read summary
Chapter Twenty	Cassidy pursues the carriage through the Veil; identifies Lake Pontchartrain as the destination.	Read summary
Chapter Twenty‑One	Philippa drives them to the causeway; Cassidy receives the red thread bracelet and steps onto the Bridge of Souls.	Read summary
Chapter Twenty‑Two	Cassidy relives her near‑drowning, saves Jacob in the memory, and finds Lara in a fever dream.	Read summary
Chapter Twenty‑Three	A failed banishing; Jacob tackles the Emissary off the bridge; Cassidy pulls him back.	Read summary
Chapter Twenty‑Four	The Emissary grips Cassidy’s life thread; Lara offers herself; they pull Jacob back together.	Read summary
Chapter Twenty‑Five	Jacob is visible but transparent; they return to the hotel; Cassidy falls into a deep sleep.	Read summary
Chapter Twenty‑Six	The group hunts the Axeman; Jacob volunteers to pull a ghost’s lifeline; they accept death’s inevitability.	Read summary
Chapter Twenty‑Seven	Goodbyes; Cassidy receives a new mirror pendant and protective charms; she declines a tarot reading.	Read summary
Chapter Twenty‑Eight	A sneak peek at the first book, City of Ghosts, setting up the series.	Read summary

Frequently Asked Questions

1. What is the Emissary of Death?
The Emissary is a skull‑faced hunter from beyond the Veil that targets In‑betweeners—people who have survived a near‑death experience—to erase their survival. It cannot be killed, only banished by cutting its tether.

2. What happens to Jacob at the end of the book?
Jacob tackles the Emissary off the Bridge of Souls and is pulled back by Cass. He becomes visible but transparent and loses his ability to move objects. His tether to Cass is weakened but holds.

3. How does Cassidy defeat the Emissary?
She defeats it by improvising a line of grave dirt and oil, but the spell fails due to insufficient oil. Jacob physically knocks the Emissary off the bridge. The Emissary is not destroyed but falls into the bottomless dark.

4. What is the Bridge of Souls?
The Bridge of Souls is the path that runs from the Veil—the spirit world—to the true afterlife. It is a dark stone bridge where the dead cross, and it can trap the living if they wander onto it.

5. What is the Society of the Black Cat?
A secret spiritualist society in New Orleans that protects the living from supernatural threats. They supply knowledge, ritual ingredients, and protective charms to In‑betweeners like Cassidy.

6. Does anyone die in Bridge of Souls?
No major character dies. The protagonist, her friends, and all named living characters survive. Jacob is already a ghost. The Emissary falls into the mist but is not permanently destroyed.

7. Does the book set up a sequel?
Yes, the ending implies that another Emissary will eventually come, and Cassidy’s In‑betweener duties are far from over. The series continues in later novels.

8. What is the significance of the red thread bracelet?
Philippa gives Cassidy a braided red thread bracelet before she enters the Bridge of Souls. It helps her remember what is real when crossing the Veil, preventing her from getting lost in memories or nightmares.