The Cracking Code Book
How to make it, break it, hack it, crack it.The secret history of codes and code breaking.
Simon Singh’s best-selling title The Code Book now re-issued for the young-adult market.
Children’s / Teenage general interest: Work, politics and society
Dimanche Diller at Sea: New edition
The third and final adventure for this plucky young heroine who has an unfortunate habit of getting kidhapped. Lively new covers and inside illustrations with freshly designed text.