For four years, she has been haunted by the mystery of her sister’s disappearance—not where she went, but whether she ever existed at all. Experience the suspense in our September Adult box, "Chaos Theory"! 🩰💾

In April 1995, she watched her twin sister get hustled into a stranger’s car and disappear—only to return to a world where no one has heard of her sister. Not her mother. Not the police. No one.

Four years later, as the world braces for the looming Y2K crisis, she finds evidence proving her sister was real and hires a private investigator to dig into her family’s shadowed past. When the investigation leads to two charismatic men who once served with her father in Vietnam, she realizes she and her sister may be pawns in a dangerous power struggle with unthinkable consequences.

To find her sister, she must face the truth about her family, her memories, and the power lurking within her. But the sisters’ reunion comes at a price—one that could bring about the end of the world.

On sale now through September 14th (or until we sell out), this intense and fast-paced magical mystery set in 1999 is a page-turner you won't want to put down. Paired with FIVE phenomenal gifts that bring the most curious moments to life, this box is expected to ship in late September.