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missing page info • first pub 1998 (editions)
ISBN/UID: None
Format: Paperback
Language: English
Publisher: Corgi books
Publication date: 01 February 1998
Description
When the National Security Agency's invincible code-breaking machine encounters a mysterious code it cannot break, the agency calls its head cryptographer, Susan Fletcher, a brilliant and beautiful mathematician. What she uncovers sends shock wave...
Community Reviews Summary of 18,692 reviews
Moods
mysterious 78%
tense 64%
informative 20%
challenging 15%
dark 15%
emotional 6%
reflective 3%
lighthearted 2%
funny 1%
hopeful 1%
inspiring 1%
Pace
medium 31%
slow 7%
Plot- or character-driven?
Plot: 80% | A mix: 17% | Character: 1%Strong character development?
No: 66% | It's complicated: 15% | Yes: 14% | N/A: 3%Loveable characters?
No: 35% | It's complicated: 32% | Yes: 26% | N/A: 5%Diverse cast of characters?
No: 59% | Yes: 29% | It's complicated: 6% | N/A: 4%Flaws of characters a main focus?
No: 58% | Yes: 20% | It's complicated: 15% | N/A: 5%Average rating
Content Warnings
Submitted by users as part of their reviews
Graphic
Death, Violence, MurderModerate
Sexual harassment, Sexism, BloodMinor
Drug abuse
missing page info • first pub 1998 (editions)
ISBN/UID: None
Format: Paperback
Language: English
Publisher: Corgi books
Publication date: 01 February 1998
Description
When the National Security Agency's invincible code-breaking machine encounters a mysterious code it cannot break, the agency calls its head cryptographer, Susan Fletcher, a brilliant and beautiful mathematician. What she uncovers sends shock wave...
Community Reviews Summary of 18,692 reviews
Moods
mysterious 78%
tense 64%
informative 20%
challenging 15%
dark 15%
emotional 6%
reflective 3%
lighthearted 2%
funny 1%
hopeful 1%
inspiring 1%
Pace
medium 31%
slow 7%
Plot- or character-driven?
Plot: 80% | A mix: 17% | Character: 1%Strong character development?
No: 66% | It's complicated: 15% | Yes: 14% | N/A: 3%Loveable characters?
No: 35% | It's complicated: 32% | Yes: 26% | N/A: 5%Diverse cast of characters?
No: 59% | Yes: 29% | It's complicated: 6% | N/A: 4%Flaws of characters a main focus?
No: 58% | Yes: 20% | It's complicated: 15% | N/A: 5%Average rating
Content Warnings
Submitted by users as part of their reviews
Graphic
Death, Violence, MurderModerate
Sexual harassment, Sexism, BloodMinor
Drug abuse