What Is Your Damage, Heather?: 9 Thrillers About Friendships Gone South

Kit and Diane were as close as two friends could be when they were teenagers — or so they thought. But then Diane confessed something that ripped their friendship apart. Years later, Kit is striving to be the best in her field as a scientist. But it turns out that when a position opens up to work on groundbreaking research, Diane is her competition for the job. How far will Kit go to get the job she wants? How far will Diane go to keep Kit from sharing what she knows?

Emily is really looking forward to her annual vacation with her BFF Kristen. When a dead backpacker turns up in their room, Kristen says it was self-defense, and Emily wants to believe her. But there was that dead body that turned up during vacation last year as well…Emily doesn’t want to think the worst of her best friend, so she decides some time away from Kristen might do her good. But when Kristen shows up unannounced, is she there as a friend, or to make sure Emily doesn’t tell her secret?

This is another thriller about a group of old friends reuniting each year as a tradition. This time it’s friends from Oxford, who visit an isolated Scottish estate for the winter holidays. Their reunion soon turns sour when old secrets rear their ugly heads, and a snowstorm traps them in the house. By the time help arrives and they are shoveled out, one of them is dead. But which one did it?

For 14 years, everyone thought Geo was mourning her friend, Angela, who disappeared without a trace. They thought Angela was another victim of the local serial killer Calvin James. How devastating for Geo to lose her best friend that way. But for 14 years, Geo has kept a terrible secret. And now Angela’s remains have been found, and the truth will no longer stay silent.

Four bored teenage girls are spending a hot summer in a Tokyo suburb. When the neighbor of one of the girls is murdered, and her teenage son is suspected, suddenly, things are more interesting for them. A murder next door, how exciting! And they know the killer! While the suspected killer is on the run, the girls speculate about events, and keep secrets, and get closer and closer to danger as the days go on.

This is a YA thriller about a group of friends who reunite at the site where one of them died the year before. Emily’s death in a fire on the lake drove a wedge between the once-close friend group. But in honor of her memory, they decide to gather together a year later. Only it’s seeming more and more possible that, somehow, Emily has joined them as well. What really happened to Emily last summer, and who was responsible? Inquiring ghosts want to know.

Farrah is very close with her best friend, Cherish. Cherish and Farrah are the only two Black girls in their community. But Cherish has wealthy white parents, which makes Farrah jealous since her family is in dire financial straits. So she comes up with a scheme to ingratiate herself in Cherish’s home and hopefully live in the lap of luxury. But — you know what comes next — be careful what you wish for! Weird things happen in Cherish’s home, alarming and upsetting things, and Farrah realizes that maybe things aren’t what they seem.

When Jane and Thalia, two aspiring writers, were BFFs at Oxford, it was the happiest Jane had ever been. But then a horrible event shattered their friendship, and Jane lost Thalia for what she thought was forever. But many years later, Jane recognizes a famous author appearing at a mystery convention. It’s Thalia, writing under a pseudonym. So Jane buys a ticket to the convention. She’s going to reunite with her bestie, and this time, she’s never going to let her go.

Everyone was devastated when golden girl Savvy was murdered in a small Texas town, and they were shocked when her BFF Lucy was suspected of the crime. But no one was more shocked than Lucy, because she’s not sure she didn’t kill Savvy. Lucy can’t remember anything from that night, and with no evidence, she’s never charged with murder. Still, she leaves town, because no one wants a probable murderer around. But when a popular podcast decides to do an episode on the murder of Savvy, Lucy agrees to return to town and talk to the host to get to the bottom of what happened on that summer night. Even if it means the story ends with her behind bars.