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First Look at Space; Bumba Books; Primera mirada al espacio Books in Order

First Look at Space; Bumba Books; Primera mirada al espacio is a 2-book series by Walt K. Moon for ages 5–8, at a grades 1–2 reading level, with gentle content (HootRated intensity 1/5).

Books
2
By publication date
Reading level
Grades 1–2
Average grade level 1.5
Recommended ages
Ages 5–8
From HootRated age ratings
Content intensity
Gentle
HootRated 1/5

First Look at Space; Bumba Books; Primera mirada al espacio Reading Order

Series numbers aren't available for most First Look at Space; Bumba Books; Primera mirada al espacio books, so they're listed by publication date (oldest first).

# Title Reading Level Ages Content
1 Exploremos la Luna
2018
Level 1-2 5-8 Gentle
2 Exploremos las Estrellas
2018
Level 1-2 5-8 Gentle

Content Intensity Across the Series

Consistent

Content stays at a steady intensity level throughout the series.

1
2
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. First Look at Space; Bumba Books; Primera mirada al espacio (2 books by Walt K. Moon) lands at a grades 1–2 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.

All First Look at Space; Bumba Books; Primera mirada al espacio Books

Exploremos la Luna

Walt K. Moon

Cover of Exploremos la Luna

Exploremos la Luna

Walt K. Moon

Level 1-2

Exploremos las Estrellas

Walt K. Moon

Cover of Exploremos las Estrellas

Exploremos las Estrellas

Walt K. Moon

Level 1-2

Similar reading level, content intensity and themes.

Enjoy This Series in Other Languages

2 editions available in other languages.

es Spanish (2)

Exploremos la Luna

Walt K. Moon

Cover of Exploremos la Luna

Exploremos la Luna

Walt K. Moon

Level 1-2

Exploremos las Estrellas

Walt K. Moon

Cover of Exploremos las Estrellas

Exploremos las Estrellas

Walt K. Moon

Level 1-2

Questions about the First Look at Space; Bumba Books; Primera mirada al espacio series

What reading level is the First Look at Space; Bumba Books; Primera mirada al espacio series?
First Look at Space; Bumba Books; Primera mirada al espacio books are at a grades 1–2 reading level (average grade level 1.5), and HootRated recommends the series for ages 5–8. There are 2 books in the series.
What order should I read the First Look at Space; Bumba Books; Primera mirada al espacio books?
Series numbers aren't available for most First Look at Space; Bumba Books; Primera mirada al espacio books, so HootRated lists them by publication date: Exploremos la Luna (2018); Exploremos las Estrellas (2018).
What age is the First Look at Space; Bumba Books; Primera mirada al espacio series appropriate for?
HootRated recommends First Look at Space; Bumba Books; Primera mirada al espacio 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.