""Few SF writers merge rousing adventure with advanced futuristic technology as skillfully as Alastair Reynolds" (Toronto Star), the award-winning author of On the Steel Breeze. In the conclusion of his Poseidon's Children saga, the Akinya family receives an invitation from across the stars--and a last opportunity to redeem their name... Send Ndege... The cryptic message originated seventy light-years away from the planet Crucible, where Ndege Akinya...