ES761

CODE BREAKER IN THE FAR EAST

Alan Stripp

£10.49/$18.00

ES762

ALAN TURING - THE ENIGMA
Andrew Hodges

£12.49/$22.00

ES763

CODE BREAKERS INSIDE STORY OF BLETCHLEY PARK

F H Hinsley

£11.49/$18.50

ES764

TURING AND THE UNIVERSAL MACHINE

Jon Agar

£6.99/$14.99

ES765

SEIZING THE ENIGMA

David Kahn

£10.49/$18.00

ES766

ACTION THIS DAY

Michael Smith

£18.99/$35.00

ES635

Net Spies
£11.99/$23.00

ES642

Without Enigma
Kenneth Macksey
£20.00/$30.00

ES695

German Naval Code Breakers
Jak Showel

£26.00/$38.00

ES696

Tuxedo Park
Jenet Conant

£11.50/$23.00 

ES724

Blood in the Sea

Stuart Gill

£23.00/$35.00

ES720

Hijacking Enigma Christine Large

£20.00/$30.00