Presents an account--from the point of view of a pony--of what it is like to be part of Captain Robert Scott's 1910 expedition to reach the South Pole before his rival, Roald Amundsen.

Captain Meriwether Lewis's dog Seaman describes his experiences as he accompanies his master on the Lewis and Clark Expedition to explore the uncharted western wilderness.

Minnow, one of King Neptune's daughters, is always asking questions, and when she discovers a curious object, Minnow sets out to learn the object's function and uncovers answers to her questions about herself and her life's purpose.

Charlie, Anna, and Emily must overcome their differences and work together to solve various puzzles leading to the secret treasure a famous female explorer left in Idlewood Manor before the adults do.

Wilderness explorer Jubal Sackett was the son of Barnabas Sackett, the first of that line to come to the New World. Jubal feared no man, nor did he back away from any challenge. His determination to blaze new trails took him across the vast savage North American continent where no white man had been before. Living and fighting among the Indian tribes, Jubal forged a legend as a powerful medicine man whom they called "Ni'kwana, master of mysteries."...

Letters from Grandfather, who has gone on an expedition with his little dog Roo, to find the last polar bears at the North Pole.

"Tom Courtney, one of four sons of master mariner Sir Hal Courtney, once again sets sail on a treacherous journey that will take him across the vast reaches of the ocean and pit him against dangerous enemies in exotic destinations. But just as the winds propel his sails, passion drives his heart. Turning his ship towards the unknown, Tom Courtney will ultimately find his destiny-- and lay the future for the Courtney family"-- "A new historical adventure...

"Cruz Coronado grapples with an important secret as the gang heads to China in search of the second-to-last piece of the cipher. Under the watchful eye of a new adviser, life on the ship returns to almost normal...Almost. Just as things seem to be going smoothly, a familiar face shocks Cruz back into reality, and the final piece in this life-and-death scavenger hunt veers toward a dead end"--

Awakened gently by Sun, Sailor sets off to explore new lands where he meets Fisher, and although they speak and dress differently, they find they have much in common. Includes author's note about the first encounter between a European explorer and a Native North American.

Ralph, a fearless explorer on his way to the North Pole, meets a friendly polar bear who helps him in his journey.