Skip to content
Riley Locke
Guide building

Trope guide

Hard Sf

Hard Sf is a reader-facing story pattern in the Riley Locke vocabulary. This page currently gathers 3 books with published claims and shows the reason for each placement.

Books
3
Published placements
Load-bearing
1
Shapes the book
Present
2
Meaningful but not organizing
Genres reached
1
Across canonical genre bindings
1Load-bearingThe pattern helps organize the book’s core promise.
2PresentThe pattern matters, but the book is not built around it.
0Performs-onlyThe surface resembles the trope without fully delivering its usual promise.

Riley Locke definition

What “Hard Sf” means here

The vocabulary entry is not complete yet. The published book reasons remain visible below, but this page stays out of search results until an original definition is approved.

Books with published reasons

3 books use this trope

Each reason belongs to the book record. Open the book page for the full summary, content guidance, edition identity, and related claims.

Three-Body Problem SeriesThree-Body Problem Series
Load Bearing

Three-Body Problem Series

An unsolved orbital problem becomes the history of a whole species rather than set dressing, though the heading for fiction built that way is still an empty shelf.

Riley · July 31, 2026
BlindsightBlindsight
Present

Blindsight

Clinical literature does the load-bearing work and the citations at the back are real, on a name the vocabulary holds in reserve with nothing published under it.

Riley · July 31, 2026
Death’s End
Present

Death’s End

Fear is produced here by grasping a physical law rather than by watching anything detonate, which is the mode at full stretch, and no entry stands behind the term yet.

Riley · July 31, 2026

Graph connections

Tropes often found nearby

These are co-occurrences across the books above, not claims that the terms are interchangeable.