The Morse Code dashes and dots along the page margins in the middle of the book reads: "There is a madrigal watcher"
A group of vipers is called a nestThat would be a nest of Vipers
The collective nouns for 'vipers' are:a nest of vipersa generation of vipersa den of vipers
A nest.
aloe.
Taggart - 1983 Nest of Vipers 7-2 is rated/received certificates of: UK:PG
cool
Grace = Madrigal Leader
s/n/a/t
Murder She Wrote - 1984 A Nest of Vipers 11-1 was released on: USA: 25 September 1994
Man from Interpol - 1960 A Nest of Vipers 1-1 was released on: UK: 1960 USA: 30 January 1960
Grace=madrigal leader
I never tried bin weevil nest codes but the codes give you nest items to decorate your nest/home.