I haven't read that book, but I have read and enjoyed the following fiction book: The Land That Time Forgot by Edgar Rice Burroughs (author of Tarzan). It's in the public domain and can be downloaded for free here:
https://www.gutenberg.org/ebooks/551
I know that one! Cool!
I can recommend Crichton’s Lost World. I have trouble recommending Jurassic Park because the book feels more like slasher horror story akin to Carnosaur. Spielberg like Disney seriously lighted the presentation in the adaptation process; which made it better IMHO.
I am currently reading Crichton’s posthumous “Dragon Teeth,” which covers Palentologists battling to dig up dinosaur fossils, its actually really riveting, the characters are very well written, and it almost feels like a prequel to Jurassic Park.

