The High Frontier Human Colonies in Space Gerard K. O'Neill

Sold: $4.99 Fees: $4.27 Profit: $0.72

April 2026 Book Auction Profit: $21.92

Dr. Strangelove by Peter George

Sold: $4.99 Fees: $2.53 Profit: $2.46

April 2026 Book Auction Profit: $21.20

David Coe's Lon Tobyn Chronicle Series

Sold: $29.99 Fees: $6.92 Profit: $23.07

April 2026 Book Auction Profit: $18.74

A Fond Farewell to Dying Syd Logsdon

Sold: $9.99 Fees: $3.59 Profit: $6.40

April 2026 Book Auction Profit: -$4.33

Saga of Pliocene Exile Series by Julian May

Sold: $24.99 Fees: $8.25 Profit: $16.74

April 2026 Book Auction Profit: -$10.73

Sold: $139.99 Fees: $22.52 Profit: $107.47

April 2026 Book Auction Profit: -$27.47

Northwest Smith The Legendary Hero of the Spaceways C. L. Moore

Sold: $19.99 Fees: $4.69 Profit: $15.30

April 2026 Book Auction Profit: -$134.94