Question 1

What reading level is the Nonfiction-Grades 4-8 (Millbrook Press) series?

Accepted Answer

The Nonfiction-Grades 4-8 (Millbrook Press) series by Rebecca E. Hirsch is at a Grades 5.5–6.8 reading level (average Grade 6.1). Intended for Middle Grades (Ages 9–12). There are 5 books in the series.

Question 2

What order should I read the Nonfiction-Grades 4-8 (Millbrook Press) books?

Accepted Answer

The Nonfiction-Grades 4-8 (Millbrook Press) series has 5 books in order: 1. Little Monsters of the Ocean, 2. Masters of disguise, 3. Monarchs Are Missing, 4. Secrets of the sky caves, 5. When Plants Attack.

Question 3

What age is the Nonfiction-Grades 4-8 (Millbrook Press) series appropriate for?

Accepted Answer

The Nonfiction-Grades 4-8 (Millbrook Press) series is recommended for Middle Grades (Ages 9–12). The average content intensity is 1.2/5.

#	Title	Reading Level	Content
1	Little Monsters of the Ocean Heather L. Montgomery	Level 5-6	Gentle
2	Masters of disguise Rebecca L. Johnson	Level 6-7	Gentle
3	Monarchs Are Missing Rebecca E. Hirsch	Level 6-7	Gentle
4	Secrets of the sky caves Sandra K. Athans	Level 6-7	Mild
5	When Plants Attack Rebecca E. Hirsch	Level 5-6	Gentle

Nonfiction-Grades 4-8 (Millbrook Press) Books in Order

Content Intensity Across the Series

Nonfiction-Grades 4-8 (Millbrook Press) Reading Order

All Nonfiction-Grades 4-8 (Millbrook Press) Books

Little Monsters of the Ocean

Masters of disguise

Monarchs Are Missing

Secrets of the sky caves

When Plants Attack