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Discover the Life of an Inventor Books in Order

Discover the Life of an Inventor is a 7-book series by Don McLeese for ages 5–8, at a grades 3–4 reading level, with gentle content (HootRated intensity 1/5).

Books
7
By publication date
Reading level
Grades 3–4
Average grade level 3.8
Recommended ages
Ages 5–8
From HootRated age ratings
Content intensity
Gentle
HootRated 1/5

Discover the Life of an Inventor Reading Order

Series numbers aren't available for most Discover the Life of an Inventor books, so they're listed by publication date (oldest first).

# Title Reading Level Ages Content
1 Alexander Graham Bell (Discover the Life of An Inventor)
2001 · Ann Gaines
Level 3-4 5-8 Gentle
2 Hedy Lamarr (Discover the Life of An Inventor)
2001 · Ann Gaines
Level 3-4 5-8 Gentle
3 Orville and Wilbur Wright (Gaines, Ann. Inventors Discovery Library.)
2001 · Ann Gaines
Level 3-4 5-8 Gentle
4 Jonas Salk
2006
Level 4-5 5-8 Gentle
5 Louis Daguerre
2006
Level 4 5-8 Gentle
6 Marie Curie
2006
Level 4-5 5-8 Gentle
7 Robert Fulton
2006
Level 3-4 5-8 Gentle

Content Intensity Across the Series

Consistent

Content stays at a steady intensity level throughout the series.

1
2
3
4
5
6
7
First book Latest book

Series books grow with readers — but that's also the trap. Most series start at one reading level and one content intensity and drift upward over the course of the run. Discover the Life of an Inventor (7 books by Don McLeese) lands at a grades 3–4 reading level, with average content intensity 1/5. Intensity stays consistent across the series, so a reader who can handle the first book can generally handle the rest.

The reading-order table above lists every book with per-volume reading level, age and intensity ratings so you can spot any escalation before it catches your reader off guard. For a deeper dive into how we score text difficulty vs. emotional weight separately — and why series readers especially benefit from that split — see our methodology page.

Similar reading level, content intensity and themes.

Questions about the Discover the Life of an Inventor series

What reading level is the Discover the Life of an Inventor series?
Discover the Life of an Inventor books are at a grades 3–4 reading level (average grade level 3.8), and HootRated recommends the series for ages 5–8. There are 7 books in the series.
What order should I read the Discover the Life of an Inventor books?
Series numbers aren't available for most Discover the Life of an Inventor books, so HootRated lists them by publication date: Alexander Graham Bell (Discover the Life of An Inventor) (2001); Hedy Lamarr (Discover the Life of An Inventor) (2001); Orville and Wilbur Wright (Gaines, Ann. Inventors Discovery Library.) (2001); Jonas Salk (2006); Louis Daguerre (2006); and 2 more.
What age is the Discover the Life of an Inventor series appropriate for?
HootRated recommends Discover the Life of an Inventor for ages 5–8. Content is gentle (HootRated intensity 1/5). Intensity stays consistent across the series, so a reader who can handle the first book can generally handle the rest.