For the 1808 ‘plot’:

Fouché: 1759-1820, Volume 2 by Louis Madelin. See p 40ff:

http://books.google.com/books?id=mBZXAAAAMAAJ&pg=PA40

Note: Only vol 1 is available on Internet Archive.

also

Histoire des deux conspirations du général Malet by Ernest Hamel:

http://books.google.com/books?id=ExobAAAAYAAJ
http://books.google.com/books?id=3RkbAAAAYAAJ
http://www.archive.org/details/histoiredesdeux00hamegoog

and

Les complots militaires sous le Consulat et l'Empire: d'après les documents ... by Édouard Louis Maxime Guillon:

http://books.google.com/books?id=fc9HAAAAIAAJ
http://books.google.com/books?id=_lo2AAAAMAAJ
http://www.archive.org/details/lescomplotsmili00guilgoog