The Almanac of Oakhaven has revealed the hidden dreams of the present, but its depths are far greater. In The Salt-Stained Pages, the almanac begins to reveal not just individual dreams, but the "forgotten dreams" of Oakhaven's past generations, linking the current residents to their ancestors' unfulfilled hopes and regrets. Nolen Ashwick, now more accepting of his role as the almanac's guardian, delves into these historical entries, understanding the profound weight of inherited longing.

The narrative deepens with the arrival of Riley Vant, a new "outsider" in Oakhaven. Riley's presence, seemingly innocuous, stirs up old, forgotten conflicts and long-buried secrets revealed in the almanac's salt-stained pages. These aren't just personal dreams, but historical grievances, rivalries, or collective aspirations that were abandoned, and now threaten to disrupt the fragile peace of the present.

The town struggles with the weight of its past and the temptation to rewrite history. Characters must confront the idea that their own lives might be shaped by the unfulfilled desires of those who came before them. Nolen, guided by Fen Wilder's intuition and Marlowe Pike's grounded perspective, deepens his understanding of the almanac's power and its potential to both heal and disrupt. The book culminates as the town finds a way to honor its past while forging its own future, perhaps through a collective act of remembrance or by finally fulfilling a long-dormant dream that benefits the entire community, as the almanac's entries become more complex, hinting at its true, ancient origins.