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The Moon Pool · Character

Da Costa

A Portuguese sailor whose practical seamanship and steady nerve make him a quiet anchor when the supernatural closes in.

supporting

First appearance: VIII: Olaf's Story

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Da Costa is a working sailor among scientists and dreamers, a man whose competence lies in ropes and wheels rather than theories. He is superstitious enough to shrink from the uncanny but loyal enough to stand his…

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The fuller portrait of Da Costa sits in Reading Lens — open the free preview to keep reading with notes on the page.

See Da Costa in VIII: Olaf's Story

Character Web

7 connections

A slice of how Da Costa sits in the book — open the reader for the full interactive map.

OHOlaf Huldricks…LOLarry O'KeefeMAMarakinoffDWDr. Walter T. …TSThe Shining OneDCDa Costa

Relationship types

  • Friendship
  • Other

Character groups

  • Underworld beings and lore
  • Key protagonists and antagonists
  • Protagonist

+2 more in the full Character Web

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Narrative arc

Story tension across the book — this chapter sits in Exposition.

SetupAftermathClimax
  • Setup
  • Escalation
  • Breaking point
  • Aftermath
  • Closing

This is the story's dramatic climax because it presents the emotional and psychological peak of Larry O’Keefe’…

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Relationships

Relationship notes

How these ties play out is in the reading companion — open the free preview.

See Da Costa in VIII: Olaf's Story

In the story

Da Costa appears across 5 companion beats. Open any chapter in the free preview to see the notes beside the text.

Chapter companion notes

Spoil-light check-ins for Da Costa unlock in the free preview.

See Da Costa in VIII: Olaf's Story