With their father jailed for sinking a river boat, Noah Underwood and his younger sister, Abbey, must gather evidence that the owner of this floating casino is emptying his bilge tanks into the protected waters around their Florida Keys home.

"A very public jilting has Theodore Day fleeing the ballrooms of New York to focus on building his family's luxury steamboat business in New Orleans and beating out his brother to be next in charge. But he can't escape the Southern belles' notice, nor Flora Wingfield, who has followed him determined to win his attention"--

Smoke Jensen was a towering Western hero. Now his two freewheeling, long-lost nephews, Ace and Chance Jensen, are blazing a legendary trail of their own. Riverboat gambling is a blast, until hot-headed Chance finds out just what he won in his final hand against a Missouri River gambler named Haggarty. Chance's "prize" is a beautiful Chinese slave girl named Ling. The twins want to set Ling free and keep their cash, but at Fort Benton, Ling gives them...

Her funding rejected by the Royal Society, and pursued by an obsessed member of German nobility, Lily travels from London to the Amazon jungle and enlists Frank's questionable services to guide her downriver in search of an ancient tree with unparalleled healing abilities which would change the future of medicine. Thinking she sees Frank for who he truly is -- a pun-loving con man who embellishes danger on his tours in order to get better tips from...