Robert Hannigan

Robert Hannigan has written at least 2 books. Their most popular book is Counter-Intelligence: What the Secret World Can Teach Us About Problem-solving and Creativity with 4 saves with an average rating of -⭐.

Details	Rating	Readers Count	Controls
Counter-Intelligence: What the Secret World Can Teach Us About Problem-solving and Creativity Robert Hannigan	0	0 reads
The GCHQ Puzzle Book GCHQ	5	2 reads

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