Martel, Jay, (Joint pseudonym),

Codebreaker / Code breaker. Jay Martel. - First edition. - 372 pages : illustrations ; 22 cm.

Seventeen-year-old Mia Hayes' world shatters when her mother is killed and her father disappears, leaving behind a coded message that sends her and a rebellious hacker on a high-stakes race through D.C. to uncover government secrets and stop a devastating attack.

Ages 13-18. Wednesday Books.

ISBN: 9781250355560

LCCN: 2024057317

Subjects--Topical Terms:
Conspiracies--Fiction.
Ciphers--Fiction.

Index Terms--Genre/Form:
Young adult fiction.

LC Class. No.: PZ7.1.M37296 / Co 2025

Dewey Class. No.: [Fic]