Related Series: Terro-Human Future History, Fuzzy Sapiens, Paratime Police, Lord Kalvan, Utopia Classics
The Federation book series by H. Beam Piper includes books Ministry of Disturbance and Other SF, Ministry of Disturbance, A Slave Is A Slave, and several more. See the complete Federation series book list in order, box sets or omnibus editions, and companion titles.
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