Report on the Scientific Results of the Voyage of H. M. S. Challenger, Vol. 1: During the Years 1873-76, Under the Command of Captain George S. Nares, R. N., F. R S. and the Late Captain Frank Tourle Thomson, R. N (Classic Reprint)

Report on the Scientific Results of the Voyage of H. M. S. Challenger, Vol. 2: During the Years 1873-76 Under the Command of Captain George S. Nares, R. N., F. R. S., and the Late Captain Frank Tourle Thomson, R. N.; Physics and Chemistry

Report on the Scientific Results of the Voyage of H. M. S. Challenger During the Years 1873-76, Vol. 21: Under the Command of Captain George S. Nares, R. N., F. R. S. and the Late Captain Frank Tourle Thomson, R. N.; Zoology; Text (Classic Reprint)

The Depths of the Sea

Report of the Scientific Results of the Voyage of H. M.S. Challenger, Vol. 6: During the Years 1873-76; Zoology (Classic Reprint)