The Jasper Brooch
Book 14: Celtic Brooch Series
A time-travel romance filled with jazz-age danger, forbidden love, and impossible choices—perfect for fans of Outlander, Jazz Age intrigue, and high-stakes love.
Also Available
The Moonstone Brooch
Celtic Brooch Series
Book 13
A Time-Travel Romance of Trust, Betrayal, and the Cost of Knowing the Truth
Some truths change history.
Others change who you believe you are.
Now Available
The Bloodstone Brooch
Celtic Brooch Series
Book 12
A Time-Travel Romance of Grief, Second Chances, and the Courage to Choose Again
Some wounds don’t fade with time. They wait—for the moment they are finally faced.
Buy TodayA Word with Katherine
Welcome to KatherineLLogan.com—I’m so glad you’re here.
Please come in, make yourself comfortable, and stay awhile. Join me for a run, or settle in with a cup of tea or coffee—or perhaps a glass of wine—while you browse my virtual bookshelf.
I write stories for readers who love romance braided with danger, history, and consequence. My novels explore what happens when time bends, trust fractures, and love is asked to endure more than passion alone. You’ll find courageous heroines, deeply loyal (and sometimes deeply flawed) heroes, and families forged not only by blood, but by choice and sacrifice.
From Civil War hospitals and World War II intelligence rooms to jazz-soaked Chicago nights and quiet present-day reckonings, my stories move between eras—but they always return to the same questions: What do we do with what we’ve survived? How do we carry grief without letting it define us? And when truth arrives too late to prevent pain, can love still make meaning out of what remains?
These are immersive stories, written for readers who enjoy lingering with characters, sitting with difficult choices, and discovering layers that deepen over time. History may change, but consequences remain—and no one walks away unchanged.
Whisper these words—Chan ann le tìm no à ite a bhios sinn a’ tomhais a’ gaol ach ’s ann le neart anama—and step into worlds where history is lived, loyalty is tested, and hope is not naïve, but chosen.
Some stories entertain.
Others ask us to stay.
I love hearing from readers, so please feel free to reach out through the contact page. And if you’d like to stay connected, I invite you to join my newsletter for new releases, behind-the-scenes notes, and occasional reflections on the stories we carry with us.
Blessings,
Katherine Lowry Logan

I write immersive stories where love creates family, history leaves its mark, and every choice carries consequence—stories meant to be lived in, returned to, and remembered.








