New Delhi, July 4 -- More than 30 years ago, Steven Spielberg directed the action adventure Jurassic Park, based on Michael Crichton's novel about genetic modification, paleontology and the dangers of man meddling with nature. Jurassic Park, the movie,in which velociraptors first darted across our screens and into our nightmares,premiered in 1993, and was a blockbuster.

Crichton wrote another novel and Spielberg directed its adaptation. The Lost World: Jurassic Parkreleased in 1997. Neither did Crichton write any more Jurassic Park novels, nor did Spielberg direct further sequels thoughthough he remained on as executive producer for the franchise's subsequent films-five of them, including the latest instalment: Jurassic World Rebirth.

J...