Trouble Twisters Poul Anderson   0425043355

The Winter of the World Poul Anderson   0451119401

The dancer from Atlantis Poul Anderson   B0006CEKD0

The horn of time (The Gregg Press science fiction series) Poul Anderson   0839824289

The queen of air and darkness and other stories Poul Anderson   B00005XRI8

The worlds of Poul Anderson (The Gregg Press science fiction series) Poul Anderson   B0006D1DOI

The Day the Sun Stood Still; Three Original Novellas of Science Fiction, Poul Anderson   0840762062

A MIDSUMMER TEMPEST POUL ANDERSON   0345244044

HROLF KRAKI'S SAGA POUL ANDERSON   0345258460

Best of Poul Anderson Poul Anderson   0671831402

Mermans Children Poul Anderson   0425046435

DEVILS GAME Poul anderson   0671836897

Shield Poul Anderson   0425047040

Avatar Poul Anderson   0425048616