Meet Clara Green, Emerald, Chartreuse, Olive, Hunter, Juniper and Forest. They are The Green Panthers: a privately sponsored, multi-national underground army, on a mission to hold corporate polluters to account.

During the attempted rescue of a snow leopard hunted by British tycoons in Siberia, the Green Panthers stumble onto Project SILEO, a millionaires' plot to abandon an overpopulated, dying planet battered by climate change and pollution.

But SILEO is a lot more than it seems and the Panthers soon learn of an even greater threat to humanity. From Britain to Thailand and the privately-owned space station Stella Blue, the Panthers race against time to save the human race from a man known only as the Slow King. As riots and unrest take hold all over the world, can they stop the Slow King's apocalyptic ambitions?

An action-packed dystopian thriller, The Green Panthers explores systemic corruption, capitalism, space exploration and climate change, as well as the nature of friendship and courage in a future world where everything is for sale.