Meet Mr. Penguin - adventurer (and penguin). He has a dashing hat. He has a packed lunch. He is very keen. When Mr Penguin discovers that his good friend Edith has been kidnapped, he's on his most important mission yet. Will he survive a perilous train journey through the desert? Can he complete three impossible tasks ... and still get home in time for a fish finger sandwich?

Rydr is on a train heading east, leaving California, where her gramma can't take care of her anymore, and traveling to Chicago to live with an unknown relative. She brings with her a suitcase, memories both happy and sad, and a box containing something very important. As Rydr meets her fellow passengers and learns their stories, her own past begins to emerge. And as much as Rydr may want to forget about her life in California, on the train she finds...

Harrison Beck is reluctantly joining his travel-writer Uncle Nat for the last journey of the royal train, The Highland Falcon. But as the train makes its way to Scotland, a priceless brooch goes missing, and things suddenly get a lot more interesting. As suspicions and accusations run high among the passengers, Harrison begins to investigate and uncovers a few surprises along the way. Can he solve the mystery of the jewel thief and catch the culprit...

When their father is critically wounded in World War II, the four Harrison children take the famous Santa Fe Chief to stay with an uncle in California. Worried about their father and less than enthusiastic about a summer with their boring uncle, the four soon discover that this is no ordinary train trip. In rushing to get off of the train, a passenger whom they have barely met asks them to deliver a message to someone they will meet at one of the...