"It's been thirteen years since Kate Callahan's husband committed suicide after being arrested for murdering Police Chief Sean Blaylock's wife. It's a small town and memories are long, but they've all tried to put the tragedy behind them, especially Kate and Sean. But it's all brought up again when the town's quaint tradition of creating a time capsule every fifty years reveals a macabre set of predictions dating back to days before the murder/suicide....

When an asteroid has an 84.7% chance of colliding with the Earth in four days, eleven-year-old Kemi, who loves scientific facts and probability, assembles a time capsule to capture her family's truth as she tries to come to terms with saying goodbye.

When an item from a time capsule discovered in the foundation of a local church goes missing and a young woman is murdered, aspiring novelist Olivia Limoges investigates with the help of her fellow writers.

Sofia is making a family time capsule, filled with pictures and mementos from their lives, to be opened in fifteen years, and Abuela contributes letters to each of her grandchildren--but Sofia is so consumed with curiosity that she decides to sneak a peak at what her letter says.

Nancy and her friends watch the principal dig up the school's time capsule, buried over thirty years ago, but when an important vintage doll is discovered missing from the capsule, the Clue Crew is called in to investigate.