The Secret Letter by Roger Hayden

A mysterious chain letter is only the beginning to an inescapable nightmare.
Victoria Owens’s life takes a sudden turn after she receives an unexpected chain letter about her upcoming high school reunion.

Publisher Description

She’s quick to dismiss the letter and focus instead on her busy day, amidst a preoccupied husband and eleven year-old-daughter. But the letter is only the beginning of a series of anonymous gifts, each more bizarre than the next, which shed light on a past long forgotten.

Suspicious of her newfound admirer, Victoria soon finds herself trapped in a dangerous game of vengeance and betrayal, where her survival hangs in the very balance with every move that she makes.