Pebble in the Dark: The Emissaries (Pebble in the Dark, Book 3)

A sci-fi thriller and the third installment in a trilogy of novels by Antony Botting.
Emissaries are sent by another civilisation to investigate a transmission emanating from Earth.
Arriving on a devastated planet, the Emissaries do not find what they expect.

• Pebble in the Dark: The Trauma (Pebble in the Dark, Book 2)
• Pebble in the Dark (Pebble in the Dark, Book 1)