Honath the Pursemaker is a heretic. He doesn’t believe the stories in the Book of Laws which claims giants created his tree-dwelling race. He makes his opinion known and is banished with his infidel friends to the floor of the jungle where dangers abound. Perhaps he’ll find some truth down there. – The Thing in the Attic is one of Blish’s Pantropy tales and was first published in the July, 1954 edition of If, Worlds of Science Fiction magazine.

A Strange Manuscript Found in a Copper Cylinder is the most popular of James De Mille’s works. It was serialized posthumously in Harper’s Weekly, and published in book form by Harper and Brothers of New York City in 1888. This satirical romance is the story of Adam More, a British sailor. Shipwrecked in Antarctica, he stumbles upon a tropical lost world of prehistoric animals, plants, and a cult of death-worshipping primitives. He also finds a highly developed human society which has reversed the values of Victorian society...

Dr. Walsh’s Old-Time Makers of Medicine chronicles the history and development of modern medicine from ancient times up to the discovery of America. Throughout this historical guide, Dr. Walsh shows numerous examples of practices thought to be entirely modern that were clearly anticipated hundreds or thousands of years ago. Ancient healers sought to use the body’s natural healing ability, rather than rely exclusively on external cures. Physicians even in ancient times relied on what is now recognized as the placebo effect...

This book, with the subtitle "Across the Continent of South America" describes the scientific expedion of 1867 to the equatorial Andes and the Amazon. The route was from Guayaquil to Quito, over the Cordillera, through the forest to Napo, and, finally, on the Rio Napo to Pebas on the Maranon. Besides this record, the expedition - under the auspices of the Smithsonian Institute - collected samples of rocks and plants, and numerous specimen of animals. The scientists also compiled a vocabulary of local languages and produced a new map of equatorial America...