The Recurring Cast
Harry Bosch book 27 · 2026 · forthcoming

The Hollow

Harry Bosch book 27 by Michael Connelly

Police procedural

The Hollow is book 27 of Michael Connelly’s Harry Bosch series, due out in 2026, set in Los Angeles. Harry Bosch leads the story.

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Book facts

Author
Michael Connelly
Series
Harry Bosch, book 27 of 27
Due out
2026 (forthcoming)
Setting
Set in Los Angeles
Characters charted
3
Chart confidence
Low

Who is in The Hollow

3 recurring or key characters from Michael Connelly’s chart.

Lead 1

  • Harry BoschLAPD homicide detective, later retiredRevisits MacLaren Children’s Center (forthcoming)

Minor and cameo 2

  • Marjorie LoweBosch’s motherHer death led to Bosch’s years in care (referenced)
  • Mickey HallerDefence lawyer who works from his LincolnBrings Bosch news of the MacLaren settlement (forthcoming)

Also featuring these characters

Other Michael Connelly books that share the most characters with The Hollow.