Rysa Walker Books in Order

When Kate Pierce-Keller inherits a strange medallion from her grandmother, she discovers time travel is real and her family's past is full of enemies. Saving the timeline means risking her own life and identity.

Clio Dunne heads to 1931 Chicago hoping for adventure and a chance to build a life of her own. Instead, a figure from her parents' past drags her into a time-hopping fight around Al Capone's trial.

Kiernan Dunne returns to the Cyrists after Kate vanishes in a time shift, hoping the hidden CHRONOS key can help him find her. The novella fills in old mysteries while setting up the next novel.

Kate races across history to keep the CHRONOS keys out of Cyrist hands and stop Saul Rand from remaking the world. The sequel deepens the rules, the romance, and the danger.

Simon Rand has never lived a straight-line life, and this novella leans into that chaos. Part character piece, part CHRONOS side story, it fills in his past and the strange rules of Walker's timeline.

With the Cyrists nearing the Culling, Kate faces collapsing options, shaky allies, and timeline shifts that could destroy everything. The trilogy closes on its biggest stakes yet.

Set in 1984, this novella follows Prudence Pierce after she steals a medallion that could change everything. It is a fun, character-focused detour that reveals more of the family's past.

This CHRONOS short story takes a quick, pointed trip into Walker's time-travel universe, where a jump into the future brings fresh complications and another reminder that history never stays put.

A brief return to the CHRONOS universe, this story follows the fallout from a fractured moment in time. Small changes can splinter history, and Walker wrings tension from that idea.

Anna Morgan can pick up ghosts with a touch, a gift that has wrecked her life and drawn the attention of dangerous people. When a covert project comes after her, seeing the dead becomes a survival skill.

A compact CHRONOS side story built around risk, timing, and one dangerous move too many. It adds another clever wrinkle to Walker's larger time-travel world.

This short CHRONOS outing drops readers into another messy time-travel problem, where a seemingly contained mission goes sideways fast. It is a quick glimpse of how unpredictable Walker's universe can be.

On the run from the Delphi Project, Anna and her friends struggle with powers that keep changing under pressure. The deeper they dig, the clearer it becomes that the adults hunting them will kill to use those gifts.

This anthology hands the spotlight to villains, antiheroes, and people with grand plans. Walker joins a larger cast of writers imagining what world domination might really look like.

This novella steps back to Anna's early years, following Leah Pfeifer as she hides in Colorado with her young daughter. A frantic call for help pulls mother and child back into danger.

Anna refuses to let the Delphi Project turn her mind into a weapon. As spirits invade bodies and loyalties fray, the final book becomes a fight for control, freedom, and survival.

After her job and marriage implode, Ruth Townsend heads home to revive a dying mountain newspaper. She expects a fresh start, not a local death that exposes old secrets.

Ruth finds Tessa Martin's body sprawled across a Ouija board, only to have it vanish before the sheriff arrives. The missing corpse turns a creepy scene into a very public mystery.

An annoying neighbor is bad enough. When Rebecca Whitley turns up dead, Tig must sort through grudges, gossip, and small-town resentments to find out who finally snapped.

Chase Rey can sense another reality pressing against his small town, and the first signs are not subtle. Zombie cheerleaders, scarecrows, and a haunted house kick off this fast, knowing horror trilogy.

A gunshot in the woods sends journalist Ruth Townsend running toward trouble instead of away from it. This short prequel introduces her nose for danger and the rough edges of Thistlewood.

Thistlewood is dressed up for a holiday movie until faded star Audrey Shaw is found dead on set. Ruth digs into old resentments and fresh ambitions behind the Christmas sparkle.

Former TV teen sleuth Antigone Alden comes home to the Outer Banks for a teaching job and a reset. Then a murder at the playhouse turns her fake detective past into a very real investigation.

A Broadway producer dies at an Outer Banks wedding, and everyone assumes he was caught in the wrong crossfire. Tig is not so sure, and her planned trip to New York turns into another murder case.

When a rusted vehicle rises from the Freedom River, Ruth and Wren think they may have found the truth about a vanished friend. The case pulls them back into the lies Thistlewood has protected for years.

In this prequel novella, Tig Alden returns to the Outer Banks after her mother's death and discovers a missing black opal is only the start. Family grief quickly gives way to suspicion and secrets.

A girls' weekend in Nashville goes bad when Ruth's ex-husband vanishes, leaving a suicide note and a dead business partner behind. Ruth does not trust the easy story, and neither should readers.

A glowing circle in her great-great-grandmother's garden sends Madi Grace to an underwater crypt and straight into Cyrist danger. It is a brisk side adventure with mystery, peril, and another crack in the timeline.

In 2136, historian Madi Grace finds evidence that the timeline has been tampered with and collides with Tyson Reyes in the turbulent 1960s. Their mission is to fix history without breaking it further.

Told from Daphne's point of view, this short CHRONOS tale turns time-travel headaches into canine chaos. It is a quick, funny look at life inside a CHRONOS field when even the dog can feel the timeline wobble.

The second Haddonwood book throws Chase into bigger nightmares, from demonic crows to slasher-style killers and a very big bad wolf. The town's hidden mythology starts showing its teeth.

Saul Rand twists the United States into a superstition-soaked dark age, and the CHRONOS team has one last chance to stop him. Their trail leads through altered history toward a showdown with reality on the line.

Halloween on the Outer Banks takes a grim turn when a real corpse appears among the staged monsters. With her father pulled into the mess, Tig has another family-laced mystery to untangle.

Off-world players turn history into a deadly live game, forcing Madi Grace and Tyson Reyes to defend the American timeline. If they lose a round, the twentieth century comes apart.

Journalist Miriam Cole is drawn into an impossible murder and a long trail of missing heiresses, including her own sister, in Gilded Age New York. This opening season launches the mystery in ten brisk episodes.

The serial continues as Miriam follows new clues through Gilded Age New York with help from unlikely allies. The missing-heiress case grows stranger, darker, and much harder to explain away.

The middle stretch of the serial deepens the mystery with Gilded Age intrigue, occult oddities, and sharper personal stakes. Every new answer about the vanished girls seems to open an even larger threat.

Miriam's search keeps widening, pulling her through fresh danger, uneasy alliances, and more cracks in reality. The missing-girls case keeps getting stranger, and New York itself feels less stable by the chapter.

As the serial ramps up, Miriam faces harder choices, stranger truths, and rising danger around Pembroke, the missing heiresses, and the forces warping her world.

Miriam presses on through another season of impossible murders, shifting timelines, and dangerous revelations. Every answer about her sister opens a larger threat to the city itself.

Another ten-episode stretch pushes Miriam Cole deeper into her Gilded Age investigation. Impossible crimes, hidden histories, and reality-bending clues tighten around the missing heiresses and her sister's fate.

In the trilogy's finale, Chase Rey faces the forces in his own head while the ancient balance between angels and demons starts to break. What began as small-town horror turns into a fight for reality itself.

The case barrels forward with new shocks, fragile alliances, and reality-bending turns as Miriam moves closer to the truth about the vanished girls and her own family.

After escaping Bloomingdale Asylum, Miriam, Violet, and Sam rush to stop Gwen and survive the Johnstown flood. At the same time, Miriam must face the hardest question of all: can her sister be saved?

Late in the serial, Miriam's search becomes more urgent and more perilous, mixing historical mystery with alternate-reality chaos as old enemies and buried secrets close in.

With the endgame approaching, Miriam and her allies race through escalating danger, trying to stop more deaths and untangle the forces behind the disappearances before the city pays the price.

Science reporter Claire Echols heads to Mars to cover the discovery of a buried chamber inscribed by an ancient civilization. What should be the story of the century becomes a deadly race through politics, secrets, and sabotage.

This speculative anthology circles around cloning, identity, and the unease of meeting versions of ourselves. Walker is one of several contributors exploring where the science can lead.

Claire's search for answers turns toward Eberin Das and a message that survived the destruction of Mars. If she can decode it, Earth might avoid the same fate.

Journalist Miriam Cole is drawn into an impossible murder and a long trail of missing heiresses, including her own sister, in Gilded Age New York. Her investigation leads to skeptics, psychics, and cracks in reality.

A multi-author anthology of ocean-centered speculative fiction, from wonder to menace. Walker contributes to a collection that uses the sea as a place of mystery, change, and danger.

Stranded in an alternate reality, Miriam has to keep chasing the vanished girls while deciding whom she can trust. Mark Twain, an ex-Pinkerton, and a reluctant psychic complicate an already impossible case.

As the Vanderbilt Ball nears and earthquakes shake New York, Miriam closes in on the truth behind the disappearances and the city's growing instability. The trilogy's endgame blends mystery, danger, and reality-bending stakes.

Attacks spread across Earth and Mars as Claire studies the journal of alien rebel Eberin Das. The clues may save humanity, if she can trust the people translating them.

With time running out, Claire's hopes rest on Tobias Shepherd, a disillusioned cult leader holding the fate of Earth and Mars in his hands. The finale goes big without losing its human stakes.