The Ordnance Survey Puzzle Book : Seven Dials : 9781399611077 : 1399611070 : 09 Nov 2023 : THE SUNDAY TIMES BESTSELLING PUZZLE SERIES Come on a puzzle adventure and meet iconic figures from British history. The bestselling series returns with over 300 new puzzles to test the whole family, including 40 maps from the Ordnance Survey's illustrious archive. Track down hidden treasures, decipher geographical details and pit your wits against puzzles ranging from easy to brutally difficult. Alongside these brain teasers, discover Britain's most-loved figures and the locations key to their stories, from Emily Brontë's Yorkshire to William Shakespeare's Stratford-Upon-Avon, Mary Seacole's London and Isaac Newton's Oxford. There's only one question. Are you up to the challenge?