What reading level is the Bumba Books; Season Fun; Diviértete con las estaciones series?

The Bumba Books; Season Fun; Diviértete con las estaciones series by Walt K. Moon is at a Grades 1.7–1.9 reading level (average Grade 1.8). Intended for Lower Grades (Ages 5–8). There are 4 books in the series.

What order should I read the Bumba Books; Season Fun; Diviértete con las estaciones books?

The Bumba Books; Season Fun; Diviértete con las estaciones series has 4 books in order: 1. ¡El invierno es divertido!, 2. ¡el Otoño Es Divertido! (Fall Is Fun!), 3. ¡el Verano Es Divertido! (Summer Is Fun!), 4. ¡la Primavera Es Divertida! (Spring Is Fun!).

Bumba Books; Season Fun; Diviértete con las estaciones Books in Order

4 books by Walt K. Moon. Reading level: Grades 1.7–1.9. 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. Bumba Books; Season Fun; Diviértete con las estaciones (4 books by Walt K. Moon) lands at reading level Grades 1.7–1.9, 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.

Books

Grades 1.7–1.9

Reading Level

1/5

Avg. Intensity

Lower Grades

Content Intensity Across the Series

Consistent

Content stays at a steady intensity level throughout the series.

First book Latest book

Bumba Books; Season Fun; Diviértete con las estaciones Reading Order

#	Title	Reading Level	Content
1	¡El invierno es divertido! Walt K. Moon	Level 1-2	Gentle
2	¡el Otoño Es Divertido! (Fall Is Fun!) Walt K. Moon	Level 1-2	Gentle
3	¡el Verano Es Divertido! (Summer Is Fun!) Walt K. Moon	Level 1-2	Gentle
4	¡la Primavera Es Divertida! (Spring Is Fun!) Walt K. Moon	Level 1-2	Gentle

Level 1-2

Questions about the Bumba Books; Season Fun; Diviértete con las estaciones series

What reading level is the Bumba Books; Season Fun; Diviértete con las estaciones series?: The Bumba Books; Season Fun; Diviértete con las estaciones series by Walt K. Moon is at a Grades 1.7–1.9 reading level (average Grade 1.8). Intended for Lower Grades (Ages 5–8). There are 4 books in the series.
What order should I read the Bumba Books; Season Fun; Diviértete con las estaciones books?: The reading-order table above lists all 4 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 Bumba Books; Season Fun; Diviértete con las estaciones series appropriate for?: The Bumba Books; Season Fun; Diviértete con las estaciones 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.