In California settlers are trying to make a living working as fruit-growers. Problems with blights and insects mean that the crops are failing. A prospector arrives and tells stories of ancient cities where there is a lot of gold. He then dies. Some of the settlers decide to go and search for the gold. They have long distances to travel and meet many challenges along the way. They eventually reach one of these cities and find evidence that it has been abandoned by invaders hundreds or thousands of years ago...

Based around the crew of cutter HMS White Hawk, this is a tale of smuggling in the early 19th century off the coast of Wessex. The midshipman of the cutter is taken hostage by the smugglers and is befriended by a farm-boy, son of one of the smugglers. His friendship is rudely rebuffed, the midshipman eventually escapes and the farm-boy gets his long-held dream of becoming a seaman on an Excise vessel.

William ("Willie") is a student living in the British town of Clayton. As a Socialist, he tries to move power from the upper class to the working class. Interestingly, in a fictitious confrontation Britain declares war on Germany. Willie falls in love with Nettie, but when she elopes with an upper-class man, Willie resolves to kill them both. Throughout the novel there is present in the sky a large comet which gives off a green glow. As Willie prepares to shoot the lovers, two battleships appear and begin shelling the coast, causing Willie to nearly lose his targets...

The first of the Fu-Manchu novels this story follows the two characters who are set against the machinations of the insidious doctor.

Cavanagh becomes involved in the adventurous search for a precious relic in the mysterious East. (Introduction by Laineyben)

Roosevelt’s popular book Through the Brazilian Wilderness describes his expedition into the Brazilian jungle in 1913 as a member of the Roosevelt-Rondon Scientific Expedition co-named after its leader, Brazilian explorer Cândido Rondon. The book describes all of the scientific discovery, scenic tropical vistas and exotic flora, fauna and wild life experienced on the expedition. One goal of the expedition was to find the headwaters of the Rio da Duvida, the River of Doubt, and trace it north to the Madeira and thence to the Amazon River...