As a subscribing member of eNotes, you are able to search any novel listed under the complete title list as found under the Literature section on the home page.
Under each text, you can access a study guide which provides wonderful links to any aspect of a single text. This includes detailed summaries and critical explanations on characters, historical aspects, themes, as well as links to questions posed by other eNotes' users, discussions, and many relevant links.
By clicking on the "technique" link under Jurassic Park, you can find information which describes Crichton's focus and writing techniques so as to engage the reader
through an extremely dangerous, often mysterious, environment to the relative safety of the everyday world, sometimes solving a problem along the way, other times accomplishing no more than their own survival.
Good luck with your assignment and thanks for using eNotes!!!