What books are similar to Interstellar Pig?

The 10 closest matches to Interstellar Pig by William Sleator on ReadingList include Rewind, The Boxes, Scythe, Project Hail Mary, and Steelheart. Each is scored on shared themes (science fiction, human-alien encounters, and games), shared award lists, genre, and reading level (grades 9–12), and links to the curricula, states, and grades where it is assigned in US schools, with primary sources.

Are books like Interstellar Pig reading-level appropriate?

Yes — every match is a reading-level match, not just a topical one, scored on Lexile and grade band (grades 9–12), so the picks stay grade-appropriate. See how ReadingList judges text difficulty on the /standard methodology page.

How does ReadingList choose similar books?

Matches are ranked by shared themes, shared award and reading-program lists (two books picked for the same state award were chosen by the same committees for the same readers), same genre, comparable Lexile and grade band, and publication decade — computed from cited public curriculum data, not editorial opinion or AI-generated summaries.

Books like Interstellar Pig

If you liked Interstellar Pig, read Rewind, The Boxes, or Scythe — the closest matches in our database, matched on shared award lists and reading level.

Closest match: Rewind by William Sleator

Get it on Amazon →

Affiliate link: as an Amazon Associate, ReadingList earns from qualifying purchases at no extra cost to you.

Looking for books like Interstellar Pig by William Sleator (Science Fiction · grades 9–12)? It’s most often read for its themes of science fiction, human-alien encounters, and games. The 10 titles below are the closest matches in the ReadingList database — each scored on shared themes, shared award lists, genre, and reading level, and each linked to the curricula, states, and grades where it’s assigned, with primary sources.

These are reading-level matches, not just topical ones — so the picks stay grade-appropriate for a grades 9–12 reader. See how we judge text difficulty on our methodology page.

Try it on audio — free. Kids who struggle with the print versions often finish the assigned books by listening.

Listen free on Audiblestarts instantly

New members only · many assigned titles are included with the membership. As an Amazon Associate, ReadingList earns from qualifying purchases and membership trials at no extra cost to you.

Why each is a match

Amazon links below are affiliate links — as an Amazon Associate, ReadingList earns from qualifying purchases at no extra cost to you.

Rewindgrades 9–12: Is by William Sleator, the same author and overlapping grades (9–12). Amazon → books like this →
The Boxesgrades 9–12: Is by William Sleator, the same author and overlapping grades (9–12). Amazon → books like this →
Scythegrades 7–12: Both on the California Young Reader Medal list, same genre (Science Fiction), and overlapping grades (7–12). Amazon → books like this →
Project Hail Marygrades 9–12: Same genre (Science Fiction) and overlapping grades (9–12). Amazon → books like this →
Steelheartgrades 7–12: Same genre (Science Fiction) and overlapping grades (7–12). Amazon → books like this →
The Glass Castlegrades 9–12: Same genre (Science Fiction) and overlapping grades (9–12). Amazon → books like this →
Ugliesgrades 9–12: Shares themes of science fiction and overlapping grades (9–12). Amazon → books like this →
Warcrossgrades 8–12: Same genre (Science Fiction) and overlapping grades (8–12). Amazon → books like this →
The Transall Sagagrades 6–9: Shares themes of science fiction, same genre (Science Fiction), and overlapping grades (6–9). Amazon → books like this →
The House of the Scorpiongrades 7–10: Same genre (Science Fiction) and overlapping grades (7–10). Amazon → books like this →