Miriam Kriss is a Codex Literary Agency agent whose deal record and reputation center on commercial genre fiction — particularly speculative fiction, romance, and thriller — with a track record of placing authors at major and mid-size publishers.
In brief
Miriam Kriss has built a reputation as a genre-fiction specialist, with documented strength in speculative fiction (science fiction, fantasy) and commercial romance — categories where they have the deepest publisher relationships.
Their client roster signals a consistent appetite for voice-driven, high-concept fiction that sits comfortably on mainstream genre shelves rather than at the literary fringe.
Query status was observed as open as of June 2026, but submission pipelines shift quickly — always verify directly with the agency before sending.
Because source detail on Miriam Kriss is limited in this data set, writers should treat this profile as a starting point and cross-reference the agency's live submission page for the most current wish-list detail.
The Codex Literary Agency connection suggests institutional backing and established imprint relationships — a meaningful signal for debut authors weighing smaller boutique agencies.
Lately
Query status confirmed open, indicating Miriam Kriss is actively reviewing new submissions at the time of this snapshot.
What Miriam is looking for
Commercial and accessible SFF — the kind that moves genre shelves at major retailers. Miriam Kriss gravitates toward high-concept premises paired with strong, distinctive voices. Both adult and genre-bending projects appear to be of interest based on the representative client roster.
Commercial romance across subgenres has historically been a core pillar of Miriam Kriss's list. Projects with sharp romantic tension, a clear subgenre identity, and series potential tend to align with this agent's demonstrated appetite.
Accessible, plot-forward thrillers with compelling stakes. Miriam Kriss appears drawn to genre work that prioritizes momentum and reader engagement over literary experimentation.
Not the right fit
Taste fingerprint
How to query Miriam
Confirm the agency's current submission guidelines before querying — Codex Literary Agency maintains a live submission page and requirements can change.
Lead with genre clarity: Miriam Kriss represents commercial genre fiction, so naming your subgenre precisely (e.g., 'contemporary romance,' 'secondary-world fantasy,' 'psychological thriller') is more useful than broad labels.
Demonstrate series or commercial potential where applicable — the representative list skews toward projects with shelf presence and readership-building potential.
Keep the query letter tight and premise-forward; this agent's known taste favors high-concept hooks over lengthy thematic preambles.
If your book sits at a genre intersection (e.g., romantic fantasy, science fiction thriller), name both genres and clarify which is primary — hybrids are welcome if clearly positioned.
Do not query categories outside the genre-fiction lane (poetry, nonfiction, literary fiction) unless the agency's current guidelines explicitly indicate an expansion.