Because boxing is a considered an illegal and disreputable enterprise in 1880's San Francisco, wealthy and influential members of the prestigious Olympic Club vow to make the sport a "gentlemanly" one. They sponsor a brash, extroverted young bank clerk named Jim Corbett, who quickly becomes an accomplished fighter under the new Marquis of Queensbury Rules. Despite his success, the young Irish-American's social pretensions and boastful manner soon estrange him from his benefactors, who plot to give their conceited former protege a well-deserved comeuppance. Despite this, his dazzlingly innovative footwork helps him to beat a succession of bigger and stronger men, and he finally finds himself fighting for the world's championship against his childhood idol, John L. Sullivan.

In Revolutionary America, Gil Martin takes his new wife Lana back to his farm in upstate New York. The area is remote and a distance from the fort but they are happy living in their one room cabin. With the declaration independence, the settlers soon find themselves at war with the British and their Indian allies. Their farm is burned out and the Martins take work with Sarah McKlennar. The war continues however as the Martins try to make a new life.

Sean Thornton has returned from America to reclaim his homestead and escape his past. Sean's eye is caught by Mary Kate Danaher, a beautiful but poor maiden, and younger sister of ill-tempered "Red" Will Danaher. The riotous relationship that forms between Sean and Mary Kate, punctuated by Will's pugnacious attempts to keep them apart, form the main plot, with Sean's past as the dark undercurrent.

Life is hard in a Welsh mining town and no less so for the Morgan family. Seen through the eyes of the family's youngest, Huw, we learn of the family's trials and tribulations. Family patriarch Gwyllim and his older sons work in the mines, dangerous and unhealthy as it is. Gwyllim has greater hopes for younger son how to honor his hard working parents. Huw who has his own ideas on how to honor his father. Daughter Angharad is the most beautiful girl in the valley and is very much in love with Mr. Gruffydd who isn't sure he can provide her the life she deserves. Times are hard and good men find themselves out of work and exploited by unseen mine owners.

Smooth cowboy Dan Kehoe arrives at a ranch run by an old widow and her four daughters-in-law. He's been tipped off that the proceeds of a gold robbery are hidden on the ranch and only one of the women knows where. He plays them off against each other in his quest to discover the location.