"On occupied Mackinac Island, Voyageur Pierre Durant and local girl Angelique Labelle must decide where their loyalties lie, and what they will risk for love"--

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.

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."...

Once again the mysterious box takes the golden retriever Ranger back in time, and he finds himself on Robert Falcon Scott's ship, the Terra Nova, headed for Antarctica, where his mission is to save Jack Nin, a Chinese-Maori stowaway from New Zealand, from the blizzards, unstable ice, and the other hazards that lie ahead for the doomed expedition.

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

In the tenth century, as Devin, Keely, and Lil return to Ireland, Bree serves as Mikkel's cook on a voyage in the North Atlantic, but acts of sabotage threaten Mikkel's life and Bree's one chance of freedom.

"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...

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

Dora and Boots must rescue Swiper the fox who has been trapped in a bottle.