Deadlier Than the Male intrigue when he comes to visit. The title is a reference to the 1911 Rudyard Kipling poem "The Female of the Species," which includes the line, "The female of the species must be deadlier than the male", and also refers to Sapper's earlier Drummond book, "The Female of the Species". The working title of the film was "The Female of the Species". "Deadlier Than the Male", the song featured in the film`s opening credit sequence, was performed by the Walker Brothers. Filmed in Technicolor and Techniscope, portions of the film were shot in Lerici, La Spezia, Liguria, Italy. A sequel,
Social groups in male and female prisons in the United States inmates serve their time. Another significant factor in prisoner social structure is the differences in arrest factors for male and female prison populations; higher proportion of female inmates are incarcerated due to a property or drug charge than are their male counterparts, a higher proportion of whom have been arrested for a violent offence. Female inmates are more likely to have been the sole provider for their children prior to their incarceration; 46% of fathers in prison self reported to have been living with their children prior to arrest, this number was 64% for mothers. Additionally, because there are fewer