Lo! is the third published nonfiction work of the author Charles Fort (first edition 1931). In it he details a wide range of unusual phenomena. In the final chapter of the book he proposes a new cosmology that the earth is stationary in space and surrounded by a solid shell which is "not unthinkably far away". Of Fort's four books, this volume deals most frequently and scathingly with astronomy (continuing from his previous book New Lands). The book also deals extensively with other subjects, including paranormal phenomena (see parapsychology), which were explored in his first book, The Book of the Damned. In Lo!, Fort coined the now-popular term "teleportation". He also tied his previous statements on what he referred to as the Super-Sargasso Sea into his beliefs on teleportation. He would later expand this theory to include purported mental and psychic phenomena in his fourth and final book, Wild Talents. It takes its derisive title from what he regarded as the tendency of astronomers to make positivistic, overly precise, and premature announcements of celestial events and discoveries. Fort portrays them as quack prophets, sententiously pointing towards the skies and saying "Lo!". Lo! has been described as Fort's "most accessible, most readable book". It is divided into two sections: the first on the above phenomena; the second, on his attacks on the contemporary astronomy. The reason for this is that Fort had been working on a follow-up to The Book of the Damned, but he scrapped the idea and incorporated many of the subjects into this one. Lo! is used extensively in Blue Balliett's book Chasing Vermeer. Fort establishes his thesis for this particular book early on—that some sort of mysterious force, known as the "cosmic joker" (sic), is responsible for the teleportation of people, animals, and materials. This thesis would be revised later to accommodate Fort's research on psychic phenomena in Wild Talents. Fort starts the book largely where he left off in The Book of the Damned: mysterious falls of animals and strange materials, flying stones, poltergeist activity, etc.