First volume in the Manifold series.
What Sheena 5 discovers on Cruithne is nothing less than a revelation: the secret reason for our existence visible at last beneath the rippled surface of time's river. Malenfant and Emma find their own lives and their love, irrevocably bound up with the wider destiny of humanity as the continuing Feynman Radio signals, washing down over us from the future, begin the ultimate transformation of mankind.
