Puzzles for Spies : The brand-new puzzle book from GCHQ, with a foreword from the Duke and Duchess of Cambridge

Author: GCHQ, Cambridge, HRH The Duke of, Cambridge, HRH The Duchess of, Binding: Paperback, Imprint: Puffin, Series: N/A, Publisher: Penguin Random House Children's UK, Published: 22/09/2022, Pagination: 336 pages, Classification: Reading age: from c 8 years, Country of Publication: United Kingdom