Browse books in this series
Leicester Square

PC Lucy Halliday #4

Leicester Square

Louisa Scarr

Publication
COMING SOON October 15, 2026

Check availability on Amazon

About the Book

Terror stalks the streets of London. Can Lucy and Jack stop the bloodshed?

Good Friday, and a bomb explodes on Oxford Street. The force of the explosion brings down a building, trapping citizens under the rubble. The whole capital grinds to a halt.

Teamed with her new explosive detection dog, Otto, PC Lucy Halliday is against the clock. Meanwhile, DCI Jack Ellis is pulled on to the case too – his former experience in Counter Terrorism isn’t just a bonus now; it’s a necessity.

The race is on. Can Jack and Lucy find the bombers before London is hit again?

Pre-order Buy or listen
Links open a search for this book at the selected store. Availability may vary.
PC Lucy Halliday

The series

Full series details →
#1 · 2024Gallows Wood #2 · 2025Memorial Park #3 · 2025Broken House #4 · 2026Leicester Square
Meet the author

Louisa Scarr

Louisa Scarr, also writing as Sam Holland, studied psychology at the University of Southampton and has lived in and around the city ever since. She is a full-time writer, and when she's not at her desk, she can be found pounding the streets in running shoes or swimming in muddy lakes. She is the author of the Butler…

Explore the author