When nine-year-old Logan discovers that aliens are abducting pet dogs, he and his friends form the Intergalactic Canine Rescue Unit, and Logan stows away on a spaceship in hopes of saving man's best friend.

A small bear from Darkest Peru sets out on an adventure of a lifetime. With nothing but a suitcase, several jars of marmalade, and a label around his neck that reads, "Please Look After This Bear," he stows away on a ship headed for faraway England. When the little bear arrives at London's busy Paddington Station, he is discovered by Mr. and Mrs. Brown. As luck would have it, the Browns are just the sort of people to welcome a lost bear into their...

"Elizabeth is tired of being mistreated in her orphanage, so she runs away and hides in a ship's cargo hold. But when the ship sets sail, two crewmen discover her during a storm. They think she's a jinx! What will become of Elizabeth now?" -- Back cover.

The Titanic has hit the high seas--and moves steadily toward its doom. Within the luxury of the cabins and the dark underbelly of the ship, mysteries unfold--a secret killer who may be on board, a legacy that may be jeopardized, and a vital truth that will soon be revealed. For Paddy, Sophie, Juliana, and Alfie, life on the Titanic brings both hiding and seeking, as their lives become irrevocably intertwined. And then, of course, an iceberg appears,...

Fifteen-year-old Abdul, having lost everyone he loves, journeys from Baghdad to a migrant community in Calais where he sneaks aboard a boat bound for England, not knowing it carries a cargo of heroin, and when the vessel is involved in a skirmish and the pilot killed, it is up to Abdul and three other young stowaways to complete the journey.

The young pirates-in-training list suspicious things in the port city of King's Island while running errands for Rotten Tooth, but he dismisses their concerns, leaving the "wee pirate kids" on their own to deal with strange events occurring on The Sea Rat after they return.

A mouse stowaway on NASA's first human mission to Mars becomes a hero when one of the landing craft's engines fails. Includes facts about Mars.

"A stowaway dog and the captain's cat forge an unlikely friendship as they race to protect three kittens, help their humans, and survive the sinking of the Titanic.".

After Alex leaves the island, and Selkie the sea lion is kidnapped, Nim accidentally stows away on the cruise ship that took Selkie, in the hopes of rescuing her and bringing Alex back.