Skylark vs Xeelee Sequence
Two space opera series side by side, straight from the catalog data: Xeelee Sequence is the longer series (11 books vs 4 books); Xeelee Sequence is the more recent one, starting in 1991. There's no wrong answer — pick the shape that fits your reading appetite, and Shelfmark will keep your place in either (no account needed).
| Statistic | Skylark | Xeelee Sequence |
|---|---|---|
| Author | Edward Elmer Smith | Stephen Baxter |
| Books | 4 | 11 |
| Published | 1928–1966 | 1991–2018 |
| Books per year | 0.1 | 0.4 |
| Start with | The Skylark of Space (1928) | Raft (1991) |
| Reading order | Full Skylark order → | Full Xeelee Sequence order → |
Numbers come from the Shelfmark catalog (Wikidata + Open Library). "Books per year" is catalogued books divided by the publication span — a rough cadence, not a quality score.