This is the story of the Charles Heidsieck who opened the market for Champagne sales in America just prior to the American Civil War. He is a reluctant French spy and is captured and spends time in a Union prison. There are two parallel love stories (he is French) and some battles with his uncle for control of the family vineyard (because his father married his mother who the uncle also loved).

Julien Mauriès, the youngest of a perfumer's family was forced to go into exile after having an unfortunate experience in the estate business. He spent 20 years in Venezuela and made fortune in the perfume business. Now, Julien has decided to come back in France in order to start again and to cleanse his honour.

A team of space explorers, young and old alike, take a journey to Pluto, facing many perils along the way.