Bridge Chapter 39 Summary: Dark Water

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

Summary

After Dom leaves, Bridge feigns a migraine to get away from Tendayi and Caden at the lab. She asks for a quiet room but instead sneaks to the Museum of Surgical History, a grim space filled with preserved specimens and antique surgical tools. Using a piece of the dreamworm, she travels to the body of Bridgette, her alternate self living on a yacht. Bridgette has been sailing with her boyfriend Ben, scattering her mother Joanne’s ashes. Bridge realizes Bridgette’s mother also died (from a brain tumor). Ben quickly recognizes that Bridge is not Bridgette and calls a woman named Agent Drew, who he says is from a U.S. agency that deals with interdimensional travel. Bridge spots a jar containing a fresh dreamworm strand. Fearing capture, she jumps into the dark harbor water and swims under the docks to escape. Agent Drew catches up to her, pulls her out, and demands to know who else is with her. Bridge feels something crawling under her skin as the woman holds her down.

Key Events

Bridge pretends to have a migraine to leave the lab.
She travels to Bridgette’s body using the dreamworm.
Ben reveals that Bridgette’s mother died of a brain tumor.
Bridge sees a jar with a fresh dreamworm strand on the yacht table.
Ben calls Agent Drew, who arrives at the marina.
Bridge jumps into the water to escape.
She struggles to swim away, fighting fear of the dark water.
Agent Drew catches Bridge and interrogates her.

Character Development

Bridge: Shows growing desperation and cunning. She lies to Tendayi, uses the dreamworm again despite the risks, and acts bravely in a terrifying situation. Her thalassophobia makes the water escape especially harrowing.
Ben: Appears as a caring but frightened boyfriend. He tries to protect Bridgette but is also complicit in calling Agent Drew. His honesty about Joanne’s death shows his vulnerability.
Agent Drew: Introduced as a threatening figure. She is confident, aggressive, and determined to capture Bridge. Her connection to a secret agency suggests a larger conspiracy around the dreamworm.
Bridgette: Not directly present, but her life is revealed: she lost her mother and is on a sailing trip to scatter her ashes. She is unaware of Bridge’s intrusions.

Themes, Symbols, or Motifs

Dark water of fear: The title “Dark Water” reflects Bridge’s phobia and the literal danger she faces. The harbor water is cold, oily, and full of imagined threats. The escape symbolizes her plunge into the unknown.
Waste and loss: Bridge reflects that all her trips have been a waste because Bridgette also lost her mother. The theme of recurring grief echoes across her alternate selves.
The dreamworm as a double-edged tool: The worm grants access to other worlds but also leaves a physical mark (the pockmark on Bridge’s wrist). It attracts the attention of agents like Drew, showing that the power is not only wondrous but dangerous.
Museum of Surgical History: Serves as a grim backdrop for Bridge’s travel, highlighting the body as a site of exploration and violation.

Why This Chapter Matters

This chapter accelerates the stakes of Bridge’s quest. She is no longer merely exploring alternate lives; she is being hunted by a government agent who knows about interdimensional travel. The revelation that Joanne is dead in this world too deepens Bridge’s grief and raises the question of whether she can ever find her mother alive. The jar containing a fresh dreamworm indicates that others are using the worm, perhaps intentionally manipulating her journeys. Bridge’s escape into the water tests her courage and marks a turning point from passive observer to active fugitive.

Study Questions and Answers

1. Why does Bridge pretend to have a migraine?
She needs to get away from Tendayi and Caden so she can travel using the dreamworm without interference. The lie gives her a plausible reason to be alone in a dark room.

2. What does the jar contain on Bridgette’s yacht table?
It contains a fresh strand of dreamworm, brighter than any Bridge has seen. Ben later confirms that this strand came out of Bridgette after she used the worm, implying that travel leaves a physical residue.

3. How does Bridge escape the yacht and who catches her?
She jumps into the water and swims under the docks, fighting her terror of the dark sea. She eventually tries to climb onto another boat but misjudges, falls, and is pulled out by Agent Drew, who demands to know if anyone else is with her.