A young girl survives the deadliest natural disaster in Canadian history — but a family secret could call into question everything she thought she knew about her life before the tragedy.

After her father dies, Abby and her family move west to live with relatives who run a hotel in the mining town of Frank, Alberta. Abby keeps busy helping out at the hotel, being chief caregiver to her little brother with Down Syndrome, and learning Morse code at the telegraph office. When the devastating Frank Slide buries much of the town, Abby must do all she can to help. But a long-buried family secret emerged just before the disaster — and now she will have to wait for the dust to settle before getting the answers she so desperately wants.