Jurassic Park: where to start reading
Adapts Jurassic Park by Michael Crichton. Say how far you watched, and pick the book up exactly there.
at Jurassic Park.
The first film adapts Michael Crichton's 1990 novel, keeping its island-park-collapses structure, though Spielberg said he built the script around his 'seven or eight favorite scenes' rather than the whole book, and softened much of its violence and cynicism.
Jurassic Park (1993) draws on this book. Read the full story:
Jurassic Park
What the movies changed here
- ChangedHammond is reworked from the novel's profit-driven, ethically compromised founder into a warmer grandfather figure, and his fate is handled differently too.
- ChangedTim and Lex are inverted, not just skill-swapped: the novel's older, tech-savvy sibling is Tim; the film makes Lex the older one AND the computer expert instead.
- InventedThe film gives Alan Grant and Ellie Sattler a romance; in the novel they are colleagues without one.
- CutA Pteranodon aviary sequence and a river-raft T. rex chase, both in the novel, were cut from the film for time and budget; both later resurface, reworked, in Jurassic Park III.
- CutThe novel opens with a girl bitten by escaped Procompsognathus on a Costa Rican beach; that scene was dropped from this film and instead used to open the second film.
- ChangedRay Arnold's fate near the raptor pen's circuit breaker plays out very differently on the page than it does on screen.
The first film adapts Michael Crichton's 1990 novel and the second loosely adapts his 1995 sequel, The Lost World — the only two Jurassic Park novels Crichton wrote. Every film after that (Jurassic Park III onward) is an original story credited only to 'characters created by Michael Crichton,' though a couple of them reuse specific scenes he wrote that never made it into the first two films. Current status: a sequel to Rebirth entered development in May 2026; as of this build it has no title or release date, and director Gareth Edwards exited the project in August 2026.
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