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Citadels on Earth

Flash Gordon (David Hagberg series) #6

Citadels on Earth

David Hagberg

Publication
1981

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About the Book

Citadels on Earth is a book by David Hagberg and the 6th installment in the Flash Gordon (David Hagberg series) series.

The book was published in 1981.

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Flash Gordon (David Hagberg series)

The series

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#1Massacre in the 22nd Century #2War of the Citadels #3Crisis on Citadel II #4Forces from the Federation #5Citadels Under Attack #6Citadels on Earth
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Meet the author

David Hagberg

David Hagberg is an American novelist best known for his techno-thrillers featuring super-spy Kirk McGarvey. Hagberg has also written numerous thrillers under the pseudonym Sean Flannery. Hagberg's style has been described as a cross between Tom Clancy and Ian Fleming. His thrillers generally feature a combination of…

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