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To read LJ Ross books in order, begin with the DCI Ryan series starting from Holy Island, then continue sequentially through each title. This popular British crime fiction author also writes the forensic psychologist-based Alexander Gregory thrillers. Reading in order is the best way to track character development and uncover series-wide mysteries.

LJ Ross is known for atmospheric, fast-paced mysteries set in the UK’s most striking landscapes. Her novels blend procedural elements with personal drama, making them favorites among readers who enjoy crime fiction with strong emotional layers.
LJ Ross DCI Ryan Series in Order
The DCI Ryan series is Ross’s flagship creation. Set in the north of England, especially Northumberland, these novels follow Ryan and his team through chilling murder investigations.
DCI Ryan Series – Books in Order:
- Holy Island (2015)
- Sycamore Gap (2015)
- Heavenfield (2016)
- Angel (2016)
- High Force (2017)
- Cragside (2017)
- Dark Skies (2018)
- The Hermitage (2018)
- Longstone (2018)
- The Infirmary (2019, prequel)
- Penshaw (2019)
- Borderlands (2019)
- The Moor (2020)
- The Shrine (2020)
- Bamburgh (2021)
- The Cove (2021)
- Lady’s Well (2022)
- The Rock (2022)
- Cloister (2023)
Each book builds upon the last, with romantic subplots and criminal arcs evolving alongside standalone mysteries.
Alexander Gregory Series in Order
This spin-off series features Dr. Alexander Gregory, a forensic psychologist helping law enforcement solve unusual crimes.
Alexander Gregory Series – Books in Order:
- Impostor (2019)
- Hysteria (2019)
- Bedlam (2020)
- Curse (2021)
- Mania (2022)
Though distinct from the DCI Ryan books, fans will enjoy the similar mix of crime, psychology, and international backdrops.
The Reading Experience – What to Expect
LJ Ross crafts suspenseful mysteries with a strong sense of place, engaging characters, and tightly plotted whodunits.
Expect these features across her books:
- Vivid UK settings like Holy Island, the Lake District, and coastal villages.
- Cleverly structured crime plots that keep readers guessing.
- Emotional arcs, especially in Ryan’s personal relationships.
- Increasingly complex investigations with recurring villains.
Her writing style is clean and accessible, making the books easy to binge-read.
Why Read LJ Ross Books in Order?
Although many books can be read as standalones, reading in order provides a richer experience due to character progression.
Reading in sequence matters because:
- Romantic and personal developments evolve across multiple books.
- Major events referenced later are best understood in chronological context.
- Antagonists and criminal organizations sometimes reappear.
This continuity gives the series depth that rewards long-term readers.
Best Entry Points for New Readers
If you’re new to LJ Ross, here are ideal starting points based on your preferences:
Start here depending on what you enjoy:
- Holy Island – Start of the DCI Ryan series and her debut.
- Impostor – Ideal for readers interested in psychological thrillers.
- The Infirmary – A prequel that can be read before or after book 9 in the DCI Ryan series.
Each is gripping enough to stand alone while introducing key characters and tone.
What Makes LJ Ross’s Writing Unique?
Ross self-published her work and quickly built a dedicated readership through strong storytelling, emotional authenticity, and consistent quality.
Standout traits of her novels:
- Scenic descriptions that enhance the atmosphere.
- Balanced pacing between action and introspection.
- Nuanced characters with believable flaws and growth.
- Clean language and minimal graphic violence, appealing to a broad audience.
Her books appeal equally to crime fiction newcomers and seasoned mystery lovers.
FAQs About LJ Ross Books in Order
Here are some questions and answers about reading LJ Ross’s books:
What is the best order to read LJ Ross’s books?
Begin with Holy Island and follow the DCI Ryan series in publication order. You can also read the Alexander Gregory series separately in its own order.
Are the DCI Ryan books standalone?
Each novel has a self-contained case, but character relationships and series arcs are best enjoyed chronologically.
Should I read The Infirmary first or later?
The Infirmary is a prequel and can be read first, but many readers find it more impactful after book 9, Longstone.
Are the DCI Ryan and Alexander Gregory series connected?
Not directly. They exist in the same broad universe but feature different protagonists and settings.
Are there more books coming?
Yes, LJ Ross continues to release new entries in both series, often publishing two or more books per year.
LJ Ross’s books in order provide a thrilling journey through beautifully written mysteries with depth, emotion, and unforgettable characters. Start from the beginning and enjoy the ride through Northern England’s most haunting landscapes.