Trail of Poison: Large Print Edition

Some secrets are toxic...

When environmentalist Max Edwards is found dead on the bank of the River Thames, his widow turns to rookie private detective Emily Swanson for help.

But as Emily investigates, what seems like a case of accidental death quickly takes a dangerous turn. Max isn't the only one to die in strange circumstances. One of his colleagues has vanished, along with her sick child. And all of the evidence leads Emily towards the mysterious Valence Industries.

Out of her depth and wi...