# Antoinette Portis — books assigned in US schools

**2** books by Antoinette Portis appear in the US-school assigned-reading canon. Sourced from state ELA standards, AP/IB syllabi, and Common Core exemplar lists.

**Grade span:** K–3
**Canonical URL:** https://readinglist.school/author/antoinette-portis
**License:** [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/) — please credit ReadingList.school when citing.

## Recurring themes

- aliens
- extraterrestrial beings
- picture books
- sci-fi

## Genres

- Humor
- Picture Book Nonfiction

## Every Antoinette Portis title on file

- [Best Frints in the Whole Universe](https://readinglist.school/book/best-frints-in-the-whole-universe) _(Grades K–3 · 2016)_
- [A Seed Grows](https://readinglist.school/book/a-seed-grows) _(Grades K–1 · 2022)_

---

_Generated from primary-source citations indexed on ReadingList.school. JSON API: https://readinglist.school/api/author/antoinette-portis · HTML view: https://readinglist.school/author/antoinette-portis._