What Are You Looking For?

Expect a speculative adventure combining a search for a missing brother with demon-hunting work and interdimensional intrigue. Ehrich must also conceal his origins and work out whom to trust.

Megan's move and difficult start at school lead into a mystery involving a haunted-house rumour, an archaeologist's diary and clues to a secret linked to the Parthenon.

Nora investigates a family mystery while trying to work out whether she can rely on Patch.

Claire’s arrival in Paris brings new sights, people and language, alongside the pleasure of exploring with Camille. Her curiosity about why she was sent there drives the mystery.

Expect supernatural mystery alongside questions of loyalty: Zoey and Stevie Rae share a secret, while friendships and enmities shift around them.

Two teenagers who each believed Charlie loved only them join forces after his apparent death. Their search across several cities becomes a suspenseful journey into what they knew—and did not know—about him and each other.

A teenage heroine’s strange inheritance draws her into a perilous struggle involving monsters, assassins and a family appeal to join the “family business”.

Expect a fast-moving fantasy adventure built around magical threats, unfamiliar creatures and a mystery about the Diadem’s rulers and an unseen helper.

The mystery turns on whether Walter is a threat to his family, with the Hardy brothers investigating alongside Greg and Mike. A diary, a kidnapping and a scheme against Walter drive the action.

Expect a historical mystery-adventure: the friends investigate a suspicious death, seek proof about an earlier imperial murder, and encounter danger on the Roman frontier.

Expect a suspense-led investigation involving serial killers, a secretive group, and danger to the young investigators. The central mystery also concerns Cassie's mother and what happened to her.

A post-war mystery begins with a ghost-hunt misunderstanding and develops into a story about hidden danger in a village still marked by rationing and hardship.

This historical mystery pairs Violet’s hopes for a more exciting life with a family mystery and a series of murders. As girls go missing and being murdered, Violet suspects Joseph may be hiding a terrible secret.

A twisty teen murder mystery, driven by Emma’s investigation and Sutton’s emerging memories. Expect secrets, suspicion and tense relationships alongside the central question of who killed Sutton.

A summer at an elite riding academy becomes a search for answers about a girl who disappeared on a trail ride. Brynlei’s investigation draws opposition, and she faces a choice involving a secret and a life.

This family story pairs bereavement, a difficult move and money worries with a ghostly mystery. The siblings’ search for answers unfolds alongside their adjustment to a new home.

A ghostly cemetery mystery set during wartime: Flossie’s responsibility for the dead becomes harder as bombing unsettles them, and a soldier’s mysterious object draws her into a threat to the cemetery and country.

A lonely boy and a curious new friend explore a mansion and try to stop someone stealing a long-lost family treasure.

Rosalind’s unwanted journey becomes a confined murder mystery: one companion vanishes, two people are found stabbed, and she must try to clear herself while facing a sinister enemy.

Jillian faces a move, a changed family and summer camp, then gets a break from camp and makes a new friend through catsitting. Neighbour-watching leads her and Emily towards a mystery and an attempt to help.

Expect a fast-moving detective adventure, with a missing father, a magician’s trick and a pursuit of spies. The brothers are joined by their friend Chet as the investigation stretches from a lighthouse to Scotland.

The mystery centres on seven students’ attempt to keep their school running after two deaths. Clues include antique coins and a sound heard in the garden; the students also fear the killer may strike again.

A supernatural mystery combines ballet, friendship and a music box that appears to influence Emma’s dancing. The suspense builds as the box behaves strangely and Emma becomes increasingly reluctant to give up its musical effect.

This is a clue-led adventure: the brothers investigate obstruction around freighter bookings, encountering coded messages and a smuggling ring.

This is a tense missing-person mystery: Gabie worries she was the intended target and works with Drew to find Kayla before she is found dead.

A horse-centred mystery adventure, with Sophie and Liv searching for a missing herd after their grandfather’s stallion is badly injured. The ranch setting brings encounters with rattlesnakes and a varied local cast.

The Alden children stay at their housekeeper Mrs McGregor’s family home and try to solve a riddle that points towards hidden treasure.

The book brings together mouse misadventures, a beard-tangling puzzle and children’s plan to hide an elephant, all leading towards a Midsummer’s Eve gathering.

A speculative thriller built around stolen, downloadable memories, a hidden past and a government experiment. Seven and Alba’s uneasy bargain draws them into a chase involving the London Guard and Alba’s prosecutor father.

The mystery gives Kaz and Claire a shared task, while their friendship forms another strand of the story. A possible family connection adds a personal question to the investigation.

This is a school-set murder mystery about the fallout from a violent clash between two students. Its six boy narrators offer different perspectives as friends and enemies face loss, suspicion and racial tensions.

Expect a fantasy mystery with travel, magical beings and a murder investigation. A venomous snakebite and a cult that makes the twins targets give the adventure a dangerous edge.

Expect a puzzle-led adventure with travel, rival teams and historical mysteries, rather than a quiet standalone story. The search also touches on the Cahill siblings’ parents and the circumstances of their deaths.

The mystery pairs a stolen literary artefact with a frame-up: the brothers must work out who is placing pages among their things and why.

Expect a school-based mystery alongside friendship and family dynamics, with acting and celebrity culture in the background. The central puzzle concerns missing photographs and suspicion falling on a newcomer.

Porter is drawn into a mystery involving missing teenagers, crop circles and a strange boy linked with the future and past. He sets out to confront evil, relying on his wit and a designer bag.

This is a horse-centred mystery about Kate’s suspicions and the questions raised by Melissa’s sudden friendliness and a disappearing rider. Kate and her friends try to solve it, with faith and courage part of the story’s framing.

A school project draws Haley into a mystery involving her family’s past, a haunted glove and possible vampire activity. Alongside the supernatural investigation, she is grieving her cousin’s impending death and adjusting to a changed family.

This instalment combines a survival situation with an island mystery: the family is short of food, rescue has not appeared, and unsettling discoveries complicate their efforts to understand where they are.

The Chicken Squad set out to identify a new arrival in a cage in their yard. Their detective effort involves surveillance gear, marshmallows and an approaching raincloud.

Opera brings costumes, music and backstage intrigue into this Nancy Drew mystery. The investigation centres on danger to two rival singers and a suspected attempt to ensure that only one becomes the star.

A rescue quest unfolds in a world where survivors fear outsiders because of the flu. Ceej and Tim encounter a group that deliberately spreads it, while Bella’s search for a portal adds a spiritual mystery to their journey.

The children join Larry and two children from Cornwall in a group drawn into secrets and intrigue. Archie’s forgotten secret and Larry’s adventurous past provide mysteries, while danger raises the stakes.

This is a suspenseful teen mystery centred on Tess, a deadly ride accident and a series of threats and further incidents. A shifting viewpoint gives the unidentified antagonist a voice as the question of motive develops.

A brisk school mystery built around a missing cello, a firm deadline and Chase’s hopes of joining the orchestra. Expect clues, red herrings and a school-day race against time.