Free for download: this academic monograph, definitely relevant to the interests of @doctornerdington and @the-moon-loves-the-sea, possibly-probably to those of @qqueenofhades, @extasiswings, @freckles-and-books, and @thiswaitingheart. Possibly to more of you as well? I take the fact that I probably am forgetting people interested in ghosts and ships as a very good sign.
The Spectral Arctic: A Cultural History of Ghosts and Dreams in Polar Exploration