Based on historical characters and events, A Sweetness to the Soul recounts the captivating story of young, spirited Oregon pioneer Jane Herbert who at the age of 12 faces a tragedy that begins a life-long search for forgiveness and love. In the years that follow, young Jane finds herself involved in an unusual and touching romance with a dreamer 16 years her senior, struggles to make peace with an emotionally distant mother, and fights to build a family of her own.

During the fur-trapping era of the early 1800's, Marie Dorion refuses to be left behind in St. Louis when her husband heads west. Faced with hostile landscapes, an untried expedition leader, and her volatile husband, Marie finds that the daring act she hoped would bring her family together may, in the end, tear them apart. History records that on the journey, Marie may have briefly met Sacajawea, the famous interpreter who accompanied Lewis and Clark. She too was married to a mixed-blood man of French Canadian and Native American descent, and was raising a son in a white world.

In 1853, Abigail Scott was a 19-year-old school teacher in Oregon Territory when she married Ben Duniway. Marriage meant giving up on teaching, but Abigail always believed she was meant to be more than a good wife and mother. When financial mistakes and an injury force Ben to stop working, Abigail becomes the primary breadwinner for her growing family. What she sees as a working woman appalls her, and she devotes her life to fighting for the rights of women, including their right to vote.

In 1844, two years before the Donner Party, the Stevens-Murphy company left Missouri to be the first wagons into California through the Sierra Nevada Mountains. Mostly Irish Catholics, the party sought religious freedom and education in the mission-dominated land and enjoyed a safe journey - until October, when a heavy snowstorm forced difficult decisions. The first of many for young Mary Sullivan, newlywed Sarah Montgomery, the widow Ellen Murphy, and her pregnant sister-in-law Maolisa. 

Eliza Spalding Warren was just a child when she was taken hostage by the Cayuse Indians during a massacre in 1847. Now the young mother of two children, Eliza faces a different kind of dislocation; her impulsive husband wants them to make a new start in another territory, which will mean leaving her beloved home and her departed mother's grave - and returning to the land of her captivity.

Already well-versed in the natural healing properties of herbs and oils, Jennie Pickett longs to become a doctor. But the Oregon frontier of the 1870s doesn't approve of such innovations as women attending medical school. To leave grief and guilt behind, as well as support herself and her challenging young son, Jennie cares for an elderly woman using skills she's developed on her own. When her patient dies, Jennie discovers that her heart has become entangled with the woman's widowed husband, a man many years her senior.

After witnessing a wrongful conviction as a young girl, Rebecca Whitman—the first female court reporter in Montana—is now determined to defend the innocent. During a murder trial, something doesn't sit well with her about the case, but no one except the handsome new Carnegie librarian will listen to her.

September 29, 1913: the steamship Dresden is halfway between Belgium and England. On board is one of the most famous men in the world, Rudolf Diesel, whose new internal combustion engine is on the verge of revolutionizing global industry forever. But Diesel never arrives at his destination. He vanishes during the night and headlines around the world wonder if it was an accident, suicide, or murder.

As a young girl, Lillian Walsh lost both her parents and a younger sister. Now in her 20s, after enduring the death of her adoptive mother, Lillian must find her place in the world. Just as her adoptive father is leaving for an extended trip to his native Wales, a lawyer appears at the door to inform Lillian that she has inherited a small estate from her birth parents - and that the sister she had long believed dead is likely alive.

In the middle of Budapest, there is a river. Csilla knows the river is magic. During WWII, the river kept her family safe when they needed it most--safe from the Holocaust. But that was before the Communists seized power. Before her parents were murdered by the Soviet police. Before Csilla knew things about her father's legacy that she wishes she could forget. Now Csilla keeps her head down, planning her escape from this country that has never loved her the way she loves it. But her carefully laid plans fall to pieces when her parents are unexpectedly, publicly exonerated.