World of Plants (Blackbirch Press) Books in Order
2 books by John Farndon. Reading level: Grades 4.1–4.2. Lower Grades (Ages 5–8).
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. World of Plants (Blackbirch Press) (2 books by John Farndon) lands at reading level Grades 4.1–4.2, with average content intensity 1/5. Intensity stays consistent across the series — a kid who can handle the first book can generally handle the rest.
The reading-order table below lists every book with per-volume reading level and intensity badges 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.
Content Intensity Across the Series
ConsistentContent stays at a steady intensity level throughout the series.
World of Plants (Blackbirch Press) Reading Order
| # | Title | Reading Level | Content |
|---|---|---|---|
| 1 | Leaves John Farndon | Level 4-5 | Gentle |
| 2 | World of Plants - Flowers (World of Plants) John Farndon | Level 4-5 | Gentle |
All World of Plants (Blackbirch Press) Books
Questions about the World of Plants (Blackbirch Press) series
- What reading level is the World of Plants (Blackbirch Press) series?
- The World of Plants (Blackbirch Press) series by John Farndon is at a Grades 4.1–4.2 reading level (average Grade 4.2). Intended for Lower Grades (Ages 5–8). There are 2 books in the series.
- What order should I read the World of Plants (Blackbirch Press) books?
- The reading-order table above lists all 2 books with per-volume reading level and intensity ratings. Start with book 1 and read in publication order unless the table indicates a different recommended order for newer readers.
- What age is the World of Plants (Blackbirch Press) series appropriate for?
- The World of Plants (Blackbirch Press) series is recommended for Lower Grades (Ages 5–8). The average content intensity is 1/5. Check the intensity trajectory above to see whether content gets heavier across the series — if it does, sensitive readers may want to stop earlier in the run.