Jeffery O'Donnell is captivated by the mysterious Simone, who arrives at his office hoping to acquire a position as a Harvey Girl at the popular way-stops along the frontier rail line. Jeffery is torn, however, when he suspects that Simone may harbor a disturbing secret. 

After her father's death, Lizzy Brookstone, the star trick rider of the all-female Brookstone Wild West Extravaganza, loses interest in performing. Ella Fleming is fleeing a forced engagement when she stows away on the Brookstone train. Lizzy finds her and gives her a job in the costume department. When Mary Reichert, a former sharpshooter for the show, learns that her brother, August, has been killed at the Fleming farm, she returns to the show to find the truth, As the three women work together to discover how August died, Lizzy strives to hold the show together.

Addie Bryant is haunted by her past of heartbreak and betrayal. After her beau, Isaac Hanson, left the Yukon, she made a vow to wait for him. When she's sold to a brothel owner after the death of her father, Addie manages to escape with the hope that she can forever hide her past and the belief that she will never have the future she's always dreamed of. Years later, Addie has found peace in her new life as a photographer, training Camera Girls to operate and sell the Brownie camera. But during the Alaska-Yukon-Pacific Expo in Seattle, Addie is reunited with Isaac.

Larkspur Nielsen is ready for a change. Her parents have passed on, and her older brother is successfully running the family business. She bristles at the small-mindedness that permeates life in her small Ohio community, and she sees little chance of a satisfying future there. She has a little money saved, and after turning the tables on a crooked gambler who had fleeced several locals, including her younger brother, she can stake a new start for herself and her three sisters. 

After being educated in the east, Deborah Vandermark returns to Perkinsville, Texas, where her family is part of the thriving logging industry. She brings along an unexpected companion—her best friend, who is fleeing a wedding and groom she has no interest in. A determined matchmaker, Deborah sets her sights on uniting her brother and friend in what she hopes will be a true love match.