Brittney Sahin’s bibliography is easiest to read as one expanding romantic-suspense universe rather than as a single straight line.

The key point is that Becoming Us feeds into Stealth Ops, Stealth Ops feeds into Falcon Falls Security, Until You Can’t feeds into the Costa Family, and Delta Shield Security pulls from almost everything that came before.
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Where to start
For most readers, start with Someone Like You. It gives you a clean entry into the later crossover-heavy books without dropping you into the middle of the shared world. From there, the safest route is:
- Becoming Us
- Stealth Ops
- Falcon Falls Security
- Until You Can’t
- The Costa Family
- Delta Shield Security
- What Remains
That order preserves introductions, keeps spin-offs in the right place, and avoids reading the later branches before their setup exists.
The short version
If you only want the main connected path, read these branches in order:
- Someone Like You
- My Every Breath
- Stealth Ops
- Falcon Falls Security
- Until You Can’t
- The Costa Family
- Delta Shield Security
- What Remains
Hidden Truths series
This is an earlier series and more flexible than the later shared-world books. You can begin here, but you do not need to read it before Stealth Ops.
- The Safe Bet (2015): An early romantic-suspense opener that establishes Sahin’s mix of danger, emotional vulnerability, and couple-focused storytelling.
- Beyond the Chase (2016): Builds on the same suspense-first momentum, with pursuit and pressure shaping both the plot and the relationship.
- The Hard Truth (2016): Leans harder into secrets and fallout, giving the series a more emotionally bruising middle stretch.
- Surviving the Fall (2017): Pushes survival, recovery, and trust to the front, with the romance unfolding under sharper external threat.
- The Final Goodbye (2018): Brings the series to a more decisive close, with heavier emotional stakes and a stronger sense of final reckoning.
Dublin Nights series
This is a separate branch, though The Story of Us later spins out of it. It is useful background, not required core reading for the later security-team books.
- On the Edge (2017): Opens the Dublin Nights line with an Irish-set romantic-suspense story that introduces the tone and world of this branch.
- On the Line (2019): A novella that works best as a follow-up to On the Edge, adding extra character context instead of acting as a true entry point.
- The Real Deal (2019): Expands the series with a new couple and a wider sense of danger around the cast.
- The Inside Man (2020): Tightens the trust-and-betrayal angle, making divided loyalties central to the book’s suspense.
- The Final Hour (2021): Pays off the branch with broader stakes and a more urgent finish than the earlier books.
Becoming Us series
This is the best on-ramp into the main universe. It is short, accessible, and directly precedes Stealth Ops.
- Someone Like You (2017): The strongest starting point for new readers, because it introduces Sahin’s connected world without requiring earlier context.
- My Every Breath (2018): Completes the setup before the larger action-and-team structure of Stealth Ops begins.
Stealth Ops series
This is the central Brittney Sahin series. Once you start here, reading in order matters much more.
- Finding His Mark (2018): Launches the core shared world with a military-romantic-suspense setup that becomes the foundation for later spin-offs.
- Finding Justice (2018): Broadens the team dynamic and makes the connected-series structure more visible.
- Finding the Fight (2019): Raises the action and emotional intensity while strengthening the sense that these books belong to one larger universe.
- Finding Her Chance (2019): Keeps the team-centered continuity moving with another couple tied closely to the wider cast.
- Finding the Way Back (2019): Adds heavier personal history, giving the series more emotional depth before the later expansions.
- Chasing the Knight (2020): Starts the Echo Team stretch and works best after the earlier Stealth Ops books already establish the world.
- Chasing Daylight: Continues the later Stealth Ops run with more crossover weight and stronger payoff for readers following the series in order.
- Chasing Fortune: Builds on the established team network, making character familiarity more valuable than it was at the start.
- Chasing Shadows: Pushes further into the shared-world stage of the series, where returning connections matter more.
- Chasing the Storm: Extends the same continuity into the latest part of the Stealth Ops line and is best read last within this branch.
Falcon Falls Security series
Falcon Falls is a Stealth Ops spin-off, so it lands best after you already know that world.
- The Hunted One (2021): Opens the Falcon Falls branch with a protection-focused setup that clearly grows out of Stealth Ops.
- The Broken One (2022): Continues the branch with recovery, danger, and emotional repair all tied together.
- The Guarded One (2022): Reinforces the team structure and benefits from reading the earlier Falcon Falls books first.
- The Taken One (2023): Raises the branch’s urgency through abduction-and-rescue pressure.
- The Lost Letters (2023): A novella best read after The Taken One, adding emotional texture rather than major plot infrastructure.
- The Wanted One (2023): Returns to the main line after the novella and keeps the Falcon Falls continuity moving forward.
- The Fallen One: Deepens the emotional cost of the branch and continues the shared-world buildup.
- The Wrecked One: Carries Falcon Falls into its later stage, where crossover familiarity adds even more value.
Connected standalones
These are not all equally optional.
- The Story of Us (2016): A standalone connected to Dublin Nights, best treated as adjacent reading rather than required core-universe setup.
- Until You Can’t (2022): The most important standalone in the catalog, because the Costa Family series spins off from it.
- What Remains (2026): A standalone Sapphire Hotel novel centered on Gwen, positioned as a spin-off from Falcon Falls, Stealth Ops, and Delta Shield, so it belongs late in your reading order.
The Costa Family series
This branch is best saved until after Until You Can’t.
- Let Me Love You (2023): Opens the Costa Family line and lands better once Until You Can’t has already introduced the bridge into this world.
- Not Mine to Keep (2024): Continues the family-centered continuity with stronger emotional fallout and deeper shared-world ties.
- The Art of You (2025): Expands the Costa branch while keeping the focus on family connections and relationship consequences.
- The Best of Us (2025): Brings the series to a fuller payoff that works best after the earlier Costa books are already in place.
Delta Shield Security series
Delta Shield is the least beginner-friendly place to start because the author describes it as a spin-off from “almost all” the previous series. Read it late.
- Against All Odds (2025): Starts the Delta Shield branch after the wider world is already established, making prior series knowledge more rewarding.
- Into the Deep (2026): Continues the branch with stronger crossover payoff for readers who already know the earlier connected books.
- Never the Same (2026): The next Delta Shield novel, scheduled after Into the Deep, and best read in sequence within the branch.
Recommended reading order for new readers
This is the most practical full route:
- Someone Like You (2017): Start here for the cleanest introduction to the later shared world.
- My Every Breath (2018): Finish the short pre-Stealth runway before the bigger crossover structure begins.
- Finding His Mark (2018): Enter the main universe where Sahin’s security-team world starts to take shape.
- Finding Justice (2018): Continue in order so the team relationships build naturally.
- Finding the Fight (2019): Keep the Stealth Ops continuity intact as the shared world expands.
- Finding Her Chance (2019): Stay in sequence for the strongest cumulative payoff.
- Finding the Way Back (2019): Complete the early Stealth Ops run before moving into Echo Team territory.
- Chasing the Knight (2020): Begin the next phase of the same world.
- Chasing Daylight: Continue the later Stealth Ops arc.
- Chasing Fortune: Keep the team-based continuity moving.
- Chasing Shadows: Read after the earlier Stealth titles for full effect.
- Chasing the Storm: Finish the current Stealth Ops line before the Falcon Falls spin-off.
- The Hunted One (2021): Start Falcon Falls after Stealth Ops setup is in place.
- The Broken One (2022): Continue the Falcon Falls team arc in order.
- The Guarded One (2022): Stay with the branch as its internal continuity deepens.
- The Taken One (2023): Read before the Falcon Falls novella.
- The Lost Letters (2023): Optional, but best placed here as a companion read.
- The Wanted One (2023): Return to the main Falcon Falls sequence.
- The Fallen One: Continue the branch in order.
- The Wrecked One: Finish the currently listed Falcon Falls run.
- Until You Can’t (2022): Use this as the bridge into the Costa books.
- Let Me Love You (2023): Start the Costa Family branch with the right setup behind you.
- Not Mine to Keep (2024): Continue the family sequence in order.
- The Art of You (2025): Keep the Costa continuity intact.
- The Best of Us (2025): Finish the Costa line.
- Against All Odds (2025): Move into Delta Shield only after the earlier branches are familiar.
- Into the Deep (2026): Continue Delta Shield in order.
- Never the Same (2026): Follow with the scheduled third Delta Shield book.
- What Remains (2026): Save Gwen’s story for last because it spins out of multiple earlier branches.
Do you need a chronological order?
Not really. For Brittney Sahin, publication order inside each branch is the useful order, because introductions, spin-off timing, and recurring-character payoff matter more than any attempt to force a strict internal timeline.
Latest release status
As of April 16, 2026, Into the Deep is listed by the author as a new release, while Never the Same is listed for July 7, 2026 and What Remains: A Sapphire Hotel Novel is listed for September 24, 2026.
FAQs
What Brittney Sahin book should I read first?
Start with Someone Like You. It is the clearest first step into the later connected books.
Can I start with Stealth Ops?
Yes. Finding His Mark works as a starting point, but Someone Like You gives you a smoother lead-in. That is why it remains the safer recommendation for most readers.
Are Hidden Truths and Dublin Nights required?
No. They are part of Sahin’s catalog and worth reading, but they are not required before the main Stealth Ops-to-Delta Shield path.
Which extras are most important?
Until You Can’t matters the most because it leads into the Costa Family series. On the Line and The Lost Letters are more companion reads than essential continuity pillars.
Final recommendation
If you want one clear rule, use this one: start with Someone Like You, then read the connected branches in publication order from Stealth Ops onward. That keeps the universe easy to follow and gives the later spin-offs room to land the way they were built to.
Frank is the editor of BookSeries.blog, focusing on publication order, chronological timelines, and spoiler-free reading guides for book series and fictional universes.

