Motifs in the James Bond film series the degree to which Bond girls are pivotal to propelling the plot forward varies from one film to the next. Five of the Bond girls are "bad" girls (or at least working for the villain) who turn "good" (or switch sides) usually due to Bond's influence. Bond has fallen in love with only Tracy di Vicenzo in "On Her Majesty's Secret Service" and Vesper Lynd in "Casino Royale", but both of them die at or near the end of the respective films. Roald Dahl, a screenwriter of "You Only Live Twice", said he was given a formula to work to
Bond girl simply eye candy. There are female characters such as Judi Dench's M, and Camille Montes, a Bolivian intelligence agent who teams up with Bond in "Quantum of Solace", who are not romantic interests of Bond, and hence not strictly Bond girls. However, it has been argued that M's pivotal role in the plot of "Skyfall" qualifies her as a Bond girl or Bond woman. Nearly all of Ian Fleming's Bond novels and short stories include one or more female characters who can be said to qualify as Bond girls, most of whom have been adapted for the screen. While Fleming's