Gemma Richardson and the St. Mary’s Series: A Complete Guide to One of Contemporary Fiction’s Most Beloved Heroines

There are certain book series that find their way into your life at exactly the right moment, the kind of stories that feel less like something you read and more like something you live through alongside the characters. For thousands of readers around the world, the St. Mary’s Series by Jodi Taylor — centered on the charismatic, chaotic, and utterly unforgettable Gemma Richardson — has become exactly that kind of literary companion. Whether you stumbled upon the series through a recommendation from a friend, discovered it browsing an online bookstore, or found yourself falling headfirst into it after a single page, you already know that Gemma Richardson is not a character you forget easily.

This post is your comprehensive guide to understanding who Gemma Richardson is, why the St. Mary’s Series resonates so deeply with its readers, what makes Jodi Taylor’s writing so singular, and where you should start if you’re just arriving at the party. If you’re already a devoted fan, consider this a celebration of everything you already love, with a few angles you might not have considered before.

Who Is Gemma Richardson?

Before diving into plot details or book order lists, it’s worth spending some time with the character herself, because Gemma Richardson is the engine that drives everything in this series. She is not your archetypal heroine. She doesn’t spend her time being helpless, waiting to be rescued, or playing second fiddle to more conventionally powerful figures. She is loud, sharp-tongued, physically brave in a way that reads as reckless to almost everyone around her, and possessed of a kind of bone-deep loyalty that makes her simultaneously exhausting and magnetic to the people in her life.

What makes Gemma so compelling is that her flaws are completely inseparable from her strengths. The same impulsiveness that lands her in catastrophic situations is the trait that makes her extraordinary under pressure. The same stubbornness that drives her colleagues to distraction is what keeps her standing when most people would have walked away long ago. Jodi Taylor never lets Gemma off the hook for her bad decisions, but she also never lets the reader forget that those bad decisions usually come from a place of genuine courage or love rather than selfishness. That’s a delicate balance to maintain across multiple books, and Taylor pulls it off with remarkable consistency.

Readers who love morally complex female protagonists often cite Gemma as one of the more refreshing examples of the type because she exists in a world where the stakes are genuinely enormous, but her humanity is never sacrificed for the sake of plot mechanics. She gets scared. She makes jokes when she shouldn’t. She misses people. She carries grief in a way that doesn’t resolve itself neatly by the time the next adventure begins. These are the details that make fictional characters feel real, and they are present in abundance throughout the St. Mary’s Series.

The World of St. Mary’s: Time Travel, History, and Barely Controlled Chaos

The St. Mary’s Institute of Historical Research sits at the heart of the series, and understanding what it is and how it functions helps explain why the books work as well as they do. St. Mary’s, as it exists in Jodi Taylor’s universe, is an institution staffed by historians whose job is to conduct in-person investigations of major historical events. The catch, of course, is that they do this through time travel.

This is a concept that has been handled in countless ways across the history of science fiction, but Taylor’s approach to it is distinctive because she grounds it so firmly in the messy, practical, unglamorous reality of what it would actually be like to do this job. The historians of St. Mary’s don’t swoop in, observe from a safe distance, and return home for a hot meal. They blunder into ancient Rome, they make terrible decisions in the middle of the Black Death, they get into physical altercations during pivotal moments in human history, and they do it all while trying to maintain the cardinal rule of their profession: do not change anything.

The time travel mechanics in the series are kept deliberately vague in the most satisfying way. Taylor isn’t interested in writing hard science fiction that requires the reader to have a background in theoretical physics. The pods — the devices the historians use to travel through time — are functional rather than glamorous. They break down. They land in wrong places. They put their occupants in danger in ways that no training could have fully prepared them for. This approach keeps the focus where it belongs: on the people and the history rather than on the technology.

The institutional setting of St. Mary’s itself is one of the series’s great pleasures. There is a whole community of characters — technicians, historians, security personnel, administrators — and Taylor spends enough time building this community that it begins to feel genuinely lived in over the course of multiple books. The relationships between characters have history. The internal politics of the institution create friction and drama that doesn’t always come from external threats. When someone dies in this series, and people do die, the loss reverberates through the community in ways that feel earned rather than manipulative.

Why the St. Mary’s Series Works So Well

Plenty of series combine humor with high stakes and historical settings. Far fewer manage to do it with the kind of tonal control that Jodi Taylor demonstrates across the St. Mary’s books. One of the things readers consistently mention when they talk about why they love the series is the voice. Gemma’s narrative voice is first-person throughout much of the series, and it is one of the most distinctive voices in contemporary fiction — wry, self-aware, occasionally hysterical in both senses of the word, and capable of pivoting from comedy to grief without losing the reader in the transition.

That tonal pivot is genuinely difficult to execute. Many writers who attempt to blend comedy with tragedy end up sacrificing one for the other: either the funny parts feel out of place and tone-deaf when the serious moments arrive, or the serious moments feel melodramatic and overwrought against the backdrop of the humor. Taylor has developed an approach that treats humor and tragedy as two aspects of the same emotional landscape rather than opposing forces that need to be kept separate. Gemma makes jokes in dark situations because that is how real people cope with dark situations. The jokes don’t diminish the darkness. If anything, they make the darkness more visible by contrast.

The historical content in the series is also handled with a level of care and specificity that goes beyond window dressing. Taylor has clearly done her research, and while she takes plenty of creative liberties in service of the narrative — this is a series about time-traveling historians, after all — the historical periods the characters visit feel specific and considered rather than vague and generic. Readers with a background in history often comment that the series sparked their interest in periods they had previously overlooked, which is a remarkable achievement for what is, at its core, a rollicking adventure story.

The Romance and Relationships in the Series

Any honest discussion of the St. Mary’s Series needs to address the romantic elements, not because they dominate the books but because they are handled in a way that distinguishes the series from a lot of similar genre fiction. Gemma’s central relationship is complex, and Taylor does not use it as a simple reward structure where romantic happiness arrives at the end of an adventure and stays put. The relationship evolves over multiple books, suffers setbacks that feel genuinely catastrophic rather than temporary inconveniences, and forces both characters involved to make difficult decisions about what they value and what they’re willing to sacrifice.

For readers who have grown tired of romantic subplots that feel perfunctory or tacked on to give female protagonists something to do between action sequences, the St. Mary’s Series is a genuine corrective. The emotional stakes in the romantic narrative are as high as the physical stakes in the historical adventures, and Taylor is unafraid to let both go badly for extended periods of time. There is no guaranteed happy ending lurking at the edge of every chapter, which means that when good things do happen for Gemma and the people she loves, they feel genuinely earned.

Reading Order: Where to Start and How to Continue

If you’re new to the St. Mary’s Series, the question of where to begin is an important one because the series is extensive and the books build on each other in meaningful ways. The good news is that Jodi Taylor has been clear about the intended reading order, and following it pays off significantly because the emotional payoffs in later books depend on having invested in the earlier ones.

The series proper begins with Just One Damned Thing After Another, which introduces Gemma Richardson, the world of St. Mary’s, and the core cast of characters. This is the book to start with, and it does an excellent job of establishing the tone and the rules of the universe without overwhelming the reader with exposition. Within a few chapters, you will know whether this series is for you — and if you find yourself laughing at a moment that has no business being funny given what is happening to the characters, you are almost certainly going to be in for the long haul.

From there, the series continues through A Symphony of Echoes, A Second Chance, A Trail Through Time, No Time Like the Past, What Could Possibly Go Wrong, Lies, Damned Lies, and History, and onwards through a substantial and growing list of titles. There are also companion novellas and short stories set in the same universe, some of which fill in gaps in the main narrative and others of which expand the world in directions that complement rather than repeat the main series.

The novellas, in particular, are worth mentioning because Taylor uses the shorter format to explore aspects of the St. Mary’s world that the full novels don’t always have room for. Some of these focus on secondary characters and give them the kind of interiority and backstory that enriches the main series considerably. If you arrive at the end of one of the main novels and immediately want more, the novellas are there waiting.

Jodi Taylor: The Author Behind the Series

Understanding why the St. Mary’s Series is what it is requires at least a brief discussion of its author, because Jodi Taylor’s sensibility is stamped on every page of these books in a way that is unusual even among writers who work in first-person narration. Taylor writes with evident enthusiasm for history, a deep affection for her characters even as she puts them through genuinely terrible experiences, and a comic timing that suggests she has internalized the difference between a joke that lands and one that doesn’t at a level that most humor writers never quite achieve.

Taylor has spoken in interviews about her own relationship to history as a subject, and it’s clear that the series grew out of a genuine love for the material rather than a calculated decision to combine popular genre elements. The affection for historical detail, the willingness to send characters into genuinely grim historical periods without sanitizing them, and the consistent sense that history is populated by real human beings rather than abstract figures — all of these qualities suggest a writer who cares deeply about the subject matter and trusts her readers to care about it too.

She is also a writer who understands pacing in a way that is easy to underestimate. The St. Mary’s books rarely slow down, but they never feel rushed either. There is always room for the character moments that make the action sequences meaningful, and there is always enough momentum in the plot to keep those character moments from becoming self-indulgent. This is harder to do than it looks, and Taylor makes it look easy enough that it’s possible to read several books in the series before you start to notice and appreciate the structural craft underneath the surface entertainment.

The Community Around the Series

One of the most interesting aspects of the St. Mary’s Series’s cultural life is the community that has grown up around it. Online reader groups dedicated to the series tend to be notably warm and welcoming, which reflects something about the kind of reader the books attract: people who are interested in history, who appreciate complex female protagonists, who like their fiction to be funny and serious in equal measure, and who are willing to invest emotionally in a long-running series with genuine stakes.

The community has also produced a significant amount of fan engagement — discussions about historical accuracy, theories about future plot directions, shared grief over character deaths, debates about particular relationships — that speaks to how deeply the series has lodged itself in its readers’ imaginations. When a fictional world generates that kind of sustained engagement, it is usually because the author has built something with genuine internal consistency and emotional truth. The St. Mary’s Series has both.

Final Thoughts: Why Gemma Richardson Matters

At the end of a long blog post about a book series, it’s tempting to wrap things up with a simple recommendation and leave it at that. But Gemma Richardson deserves a more considered send-off than that, because she represents something specific and valuable in contemporary fiction.

She is a heroine who is allowed to be brilliant and stupid simultaneously. She is allowed to be brave and frightened at the same time. She ages across the series, which means the choices she makes in early books have consequences that follow her into later ones. She is funny in a way that feels authentic rather than performed. She loves people with a ferocity that consistently gets her into trouble, and she doesn’t seem to be planning to stop anytime soon.

In a landscape crowded with fictional heroines who are strong in prescribed, comfortable ways, Gemma Richardson is strong in ways that are frequently inconvenient and occasionally disastrous. She is, in other words, human — and that humanity, played out against the backdrop of the full sweep of recorded history, is what makes the St. Mary’s Series one of the most rewarding reading experiences that contemporary genre fiction has to offer.

If you haven’t started yet, Just One Damned Thing After Another is waiting for you. If you’re already deep in the series, you already know everything I’ve said here and more. Either way, Gemma Richardson and the historians of St. Mary’s are not going anywhere — and that, for readers who love this series, is one of the more comforting facts about the current state of fiction.