The Ultra Secret
Based on the book description, categories, and metadata — not verified against the full text.
How our ratings work →by Frederick William Winterbotham CBE
Book Details
Looky Rating System Score adjusted for ages 13+
Content Intensity
How strong or frequent is this content? Higher scores mean more intense content.
Story Themes
What is this book about? Higher scores mean the theme is more central to the plot — not a warning.
Description
Reveals how Frederick Winterbotham’s Special Liaison Units securely delivered Ultra intelligence, shaping pivotal Allied victories in WWII. In April 1940, when British cryptographers at Bletchley Park decrypted some German air force messages, Group Captain Frederick Winterbotham recognized the potential of such intelligence and established a secure system to handle it.
Themes & Topics
Book has been rated by our custom AI. We do our best to provide accurate information, but we know sometimes we may have missed something. If you feel we missed our mark on a rating, please suggest a correction so we can review the book independently of any publisher relationship.