Back in 2013, almost five years to the day, I wrote about a mini-trend I had noticed in YA: teens with amnesia. I think characterizing it as a “mini-trend” was a little inaccurate: it’s still going strong and seems to be a mainstay, particularly among teen mysteries and thrillers (the same could probably be said for adult mysteries and thrillers). While I still feel like it’s a bit of a cheat, some authors execute the concept really well or put a new, interesting twist on it.

All of the books below were published June 2013 or later. I tried to exclude books featuring teens who only experienced very short-term memory loss, such as not being able to remember a single  night of an accident, otherwise the list would be even longer. This kind of memory loss is also more common in the real world; I wanted to focus the list on more unusual memory loss. What are your favorite books featuring teens with amnesia?

Don’t Look Back by Jennifer L. Armentrout

Samantha is a stranger in her own life. Until the night she disappeared with her best friend, Cassie, everyone said Sam had it all – popularity, wealth, and a dream boyfriend. Sam has resurfaced, but she has no recollection of who she was or what happened to her that night. As she tries to piece together her life from before, she realizes it’s one she no longer wants any part of. The old Sam took “mean girl” to a whole new level, and it’s clear she and Cassie were more like best enemies. Sam is pretty sure that losing her memories is like winning the lottery. She’s getting a second chance at being a better daughter, sister, and friend, and she’s falling hard for Carson Ortiz, a boy who has always looked out for her-even if the old Sam treated him like trash. But Cassie is still missing, and the truth about what happened to her that night isn’t just buried deep inside of Sam’s memory – someone else knows, someone who wants to make sure Sam stays quiet. All Sam wants is the truth, and if she can unlock her clouded memories of that fateful night, she can finally move on. But what if not remembering is the only thing keeping Sam alive?

The One Memory of Flora Banks by Emily Barr

Flora has anterograde amnesia. She can’t remember anything day-to-day: the joke her friend made, the instructions her parents gave her, how old she is. Then she kisses someone she shouldn’t, and the next day she remembers it. It’s the first time she’s remembered anything since she was ten. But the boy is gone. She thinks he’s moved to the Arctic. Will following him be the key to unlocking her memory? Who can she trust?

Shadow State by Elyse Brayden

What Brynn Caldwell can’t remember might get her killed. Brynn is a promising science student recovering from a bad relationship that sent her spiraling into depression. But as she puts the pieces of her life back together, a few don’t fit. Brynn is uncovering memories of being abducted and possibly brainwashed. It’s all connected to a drug that might be an ultimate weapon: a tool to control people’s memories. Now, to stop a possible terrorist attack, Brynn has to find out what she’s been forced to forget—and what side she’s really on.

The Forgetting by Sharon Cameron

Nadia lives in the city of Canaan, where life is safe and structured, hemmed in by white stone walls and no memory of what came before. But every twelve years the city descends into the bloody chaos of the Forgetting, a day of no remorse, when each person’s memories – of parents, children, love, life, and self – are lost. Unless they have been written. In Canaan, your book is your truth and your identity, and Nadia knows exactly who hasn’t written the truth. Because Nadia is the only person in Canaan who has never forgotten. But when Nadia begins to use her memories to solve the mysteries of Canaan, she discovers truths about herself and Gray, the handsome glassblower, that will change her world forever. As the anarchy of the Forgetting approaches, Nadia and Gray must stop an unseen enemy that threatens both their city and their own existence – before the people can forget the truth. And before Gray can forget her.

Blackbird by Anna Carey

When a nameless girl wakes up on the subway tracks, she knows only one thing for sure: people want her dead. Can she find them before they track her down? Things I Know Are True: I am in Los Angeles. I woke up on the train tracks at the Vermont/Sunset station. I am a teenage girl. I have long black hair. I have a bird tattoo on the inside of my right wrist with the letters and numbers FNV02198. People are trying to kill me.

With Malice by Eileen Cook

Eighteen-year-old Jill Charron wakes up in a hospital room, leg in a cast, stitches in her face and a big blank canvas where the last six weeks should be. She discovers she was involved in a fatal car accident while on a school trip in Italy. A trip she doesn’t even remember taking. She was jetted home by her affluent father in order to receive quality care. Care that includes a lawyer. And a press team. Because maybe the accident…wasn’t an accident. As the accident makes national headlines, Jill finds herself at the center of a murder investigation. It doesn’t help that the media is portraying her as a sociopath who killed her bubbly best friend, Simone, in a jealous rage. With the evidence mounting against her, there’s only one thing Jill knows for sure: She would never hurt Simone. But what really happened? Questioning who she can trust and what she’s capable of, Jill desperately tries to piece together the events of the past six weeks before she loses her thin hold on her once-perfect life.

The Upside of Falling Down by Rebekah Crane

For Clementine Haas, finding herself is more than a nice idea. Ever since she woke up in an Irish hospital with complete amnesia, self-discovery has become her mission. They tell her she’s the lone survivor of a plane crash. They tell her she’s lucky to be alive. But she doesn’t feel lucky. She feels…lost. With the relentless Irish press bearing down on her, and a father she may not even recognize on his way from America to take her home, Clementine assumes a new identity and enlists a blue-eyed Irish stranger, Kieran O’Connell, to help her escape her forgotten life…and start a new one. Hiding out in the sleepy town of Waterville, Ireland, Clementine discovers there’s an upside to a life that’s fallen apart. But as her lies grow, so does her affection for Kieran, and the truth about her identity becomes harder and harder to reveal, forcing Clementine to decide: Can she leave her past behind for a new love she’ll never forget?

Loud Awake and Lost by Adele Griffin

There was an accident. Ember knows at least that much. She was driving. The car was totaled. Eight months later, Ember feels broken. She can’t even remember the six weeks of her life leading up to the accident. Where was she going? Who was she with? And what happened during those six weeks that her friends and family won’t talk about?

Stone Field by Christy Lenzi

In a small town on the brink of the Civil War, Catrina finds a man making strange patterns in her family’s sorghum crop. He’s mad with fever, naked, and strikingly beautiful. He has no memory of who he is or what he’s done before Catrina found him in Stone Field. But that doesn’t bother Catrina because she doesn’t like thinking about the things she’s done before either. Catrina and Stonefield fall passionately, dangerously, in love. All they want is to live with each other, in harmony with the land and away from Cat’s protective brother, the new fanatical preacher, and the neighbors who are scandalized by their relationship. But Stonefield can’t escape the truth about who he is, and the conflict tearing apart the country demands that everyone take a side before the bloodbath reaches their doorstep.

We Were Liars by E. Lockhart

A beautiful and distinguished family. A private island. A brilliant, damaged girl; a passionate, political boy. A group of four friends — the Liars — whose friendship turns destructive. A revolution. An accident. A secret. Lies upon lies. True love. The truth. Spending the summers on her family’s private island off the coast of Massachusetts with her cousins and a special boy named Gat, teenaged Cadence struggles to remember what happened during her fifteenth summer.

Keep Me in Mind by Jaime Reed

Ellia Dawson doesn’t recognize the handsome boy who sits in tears by her hospital bed. But he’s telling her that he’s Liam McPherson, her boyfriend. Boyfriend? Ellia thinks in shock. She has no clue who Liam is, let alone whether or not she once loved him. She remembers her family, her friends, and the fact that she wants to be a fashion designer. But Liam is a big blank in her life. Meanwhile, Liam is devastated that Ellia, the love of his life, who suffered an accident while they were running together on the beach, has lost her memory. He is desperate to win her back, rebuild what they once had, but Ellia keeps him at an arm’s length. She’s much more comfortable with a new boy she meets at the hospital, who understands more what she’s going through. So Liam begins writing the story of the two of them, piecing together the past in the hopes of having a future with the girl he loves.

Six Months Later by Natalie D. Richards

When Chloe fell asleep in study hall, it was the middle of May. When she wakes up, snow is on the ground and she can’t remember the last six months of her life. Before, she’d been a mediocre student. Now, she’s on track for valedictorian and being recruited by Ivy League schools. Before, she never had a chance with super jock Blake. Now he’s her boyfriend. Before, she and Maggie were inseparable. Now her best friend won’t speak to her. What happened to her? Remembering the truth could be more dangerous than she knows…