Question 1

What reading level are Leon Gray's books?

Accepted Answer

Leon Gray's books in HootRated's catalog range from Grade 8 reading level, with the typical book landing at Grade 8. 2 rated titles by Leon Gray, each with a separate content intensity score so parents can choose by emotional readiness, not just text difficulty.

Question 2

Are Leon Gray's books appropriate for sensitive readers?

Accepted Answer

2 of Leon Gray's 2 rated books are at Gentle or Mild intensity (100%) — appropriate for sensitive readers. 0 (0%) are rated Intense or Very Intense. Average content intensity across Leon Gray's rated catalog is 1/5.

Question 3

What age are Leon Gray's books appropriate for?

Accepted Answer

Leon Gray's rated books target Ages 9–12. HootRated rates each book on two axes — reading level (text difficulty) and content intensity (emotional weight) — so parents of advanced readers or sensitive kids can pick what matches both dimensions, not just one.

Books by Leon Gray

Tin (Elements)

Iodine

Chemical Reactions- Chemistry Matters!

Chemistry Matters!

National Geographic Countries of the World

Basics of the Periodic Table