Someone on HN mentioned the book 'Titanosaur: Discovering the World's Largest Dinosaur' written by the two paleontologists who led the discovery - José Luis Carballido and Diego Pol. It's illustrated and seems to have very good reviews.

https://kids.scholastic.com/kids/book/titanosaur-by-jose-lui...

Personally, when I was a teen, the first 3 Jurassic Park films whirled my brain and had nice vivid dreams about the island and dinos.