Caitlin McDonald is a literary agent at Maass Literary Agency whose deal record and wishlist signals point toward a taste for character-driven speculative fiction, emotionally resonant commercial work, and stories that operate at the intersection of genre and literary craft.
In brief
Caitlin McDonald is based at the well-regarded Maass Literary Agency, whose roster skews toward commercial genre fiction with literary ambitions — a useful context for calibrating what this agent is likely hunting for.
The most critical practical note for any writer considering a query: the inbox was publicly announced as closing in August 2024, with a reopening target of November 2024 — but no confirmed reopening date has been observed. The live submission form must be checked before querying.
Query status as of the most recent observation (April 2026) is unverified — treat it as unknown and confirm directly before submitting.
The agency itself has a strong track record selling commercial speculative fiction and upmarket work; McDonald's own list is still developing in public visibility, which means early-career writers may have a genuine opportunity if the timing aligns.
When the inbox is open, personalization is essential: this is an agent at an agency with a clear editorial identity, and a generic query will not stand out.
Lately
Caitlin McDonald publicly announced that their query inbox would close on August 9, 2024, citing a need to catch up on existing submissions. They expressed hope to reopen around November 2024, while acknowledging that timeline might shift depending on circumstances.
What Caitlin is looking for
Caitlin McDonald's professional home at Maass — a house with deep roots in commercial speculative fiction — strongly suggests this is a core category. Character-driven science fiction and fantasy, particularly work that blends genre momentum with literary depth, fits the agency's profile and the signals available about McDonald's own taste.
Work that sits at the crossroads of accessibility and ambition — books with real plot engines and emotionally complex characters that would appeal to both commercial and literary readers — is consistent with what Maass agents typically champion.
YA with a speculative or genre edge is plausible given the agency's broader positioning, though the specific shape of McDonald's YA appetite is not well-documented in available signals. Confirm current interest before querying in this category.
Not the right fit
Taste fingerprint
How to query Caitlin
Before doing anything else, confirm the inbox is actually open — as of the most recent available signal, it was closed and the reopening date was uncertain. Querying a closed inbox wastes both parties' time.
Maass is an agency with a strong editorial identity; demonstrate in your query letter that you understand what kind of books the agency champions and how your work fits that tradition.
Personalization matters here. If you can point to specific aspects of Caitlin McDonald's stated taste or public commentary that connect to your project, do so — generic queries are the easiest to pass on.
Lead with the emotional core of your story, not just its plot mechanics. Agents at craft-forward agencies respond to the 'why does this matter' as much as the 'what happens next.'
Keep your query letter tight and specific: one compelling paragraph about the book, the essential metadata (word count, genre, comp titles), and a brief professional bio. Do not pad.
Comp titles should be recent (ideally within the last three to five years), precisely chosen, and genuinely comparable — not aspirational name-drops. A mismatched comp signals that the writer doesn't know the market.