Blofeld's demise in
For Your Eyes Only is frequently attributed to the
legal dispute that arose over his
creation. The first
references to Ernst Blofeld appear in
Thunderball, which was cowritten by
Kevin McClory. As the only
James Bond book to be penned with
Ian Fleming and another author, McClory tried to claim the rights to the Bond
franchise as it became popular (and thus,
profitable) in the late
seventies.
Al Broccoli's production company,
Eon, began casting off all Bond elements which were first introduced in
Thunderball to avert any further
lawsuits by Mr. McClory. Blofeld (and subsequently
SPECTRE) are done away with in the beginning of
For Your Eyes Only by familiar visuals of the
villain, not by name.
McClory later was awarded the rights to the story in Thunderball but not the characters. This led to the remake/sequel Never Say Never Again, the only Bond movie produced outside of Eon and considered as non "canon" to Bond fans.