What editors read and what they skip
Editors handle a large number of submissions and read cover letters quickly. In practice they look for four things: what kind of paper this is, what it found, whether it belongs in their journal, and whether the administrative requirements are met. Anything outside those four gets skimmed.
That is why length works against you. A three-page letter does not signal thoroughness; it signals that the important information is buried. One page, four short paragraphs, is the format that gets read in full.
The parts that reliably get skipped are the general background about why the field matters, the restatement of the abstract, and the praise for the journal. None of these tell the editor anything they need in order to make a decision, and all of them push the useful sentences further down the page. Cutting them usually halves the letter without removing anything an editor needed.
Arguing fit with the journal’s scope
Fit is the most common reason for a desk rejection, so it is the sentence worth working on. Editors are asking whether their readers are the right audience for your paper, and that is a question about scope and readership rather than about quality. A strong paper in the wrong venue is still rejected without review.
Weak: “Your journal is a leading publication in the field and we believe our work would be of great interest to your readers.” This could be sent anywhere and says nothing. Stronger: “The journal has published a series of studies on feedback timing in higher education, and our finding that the benefit does not survive a one-week delay speaks directly to that line of work and to the practical question of batched marking.” The second names the conversation the paper is joining.
Do the reading that makes this possible. Check the aims and scope statement, then look at what the journal has actually published in the last year or two, which is often narrower than the formal scope. If you cannot write a specific fit sentence, that is useful information about whether to submit there at all.
The declarations, and where they live now
Most journals require a standard set of statements at submission: originality, exclusive consideration, author approval and agreement on authorship order, funding sources, conflicts of interest, and ethics approval with the committee and protocol number for studies involving people or animals. Data availability statements and clinical trial registration numbers are also required increasingly often. Compile the block once for a project and reuse it, updating only the journal-specific parts each time.
Where these live has been shifting. Many submission systems now capture them as separate fields, so duplicating them at length in the letter is unnecessary — a short confirming sentence is enough. Read the author guidelines to see which the journal wants where; a missing required declaration will hold up the submission at the editorial office.
Related work needs disclosing rather than concealing. A preprint, a conference abstract, an earlier paper using the same dataset, or a manuscript under review that overlaps should be named in the letter along with how the present paper differs. Editors treat disclosure as normal and undisclosed overlap as a serious problem.
- Originality and exclusive consideration.
- All authors have approved the manuscript and the author order.
- Funding sources and role of the funder.
- Conflicts of interest, or an explicit statement that there are none.
- Ethics approval, consent, and registration where applicable.
- Preprints, prior presentations, or overlapping submissions.
Suggesting and excluding reviewers
Many journals ask for suggested reviewers, and the suggestions are used more often than authors assume. Propose people whose published work is close to your topic, whom you have not co-authored with recently, and who are not at your institution. Give the affiliation, an institutional email address, and one line on why they are appropriate.
Choosing well is in your interest beyond the obvious. A reviewer who knows the specific literature gives a more useful review and is less likely to ask for changes that misunderstand the design. Suggesting only very senior names is a common misstep — they decline most invitations, and the paper sits waiting.
Exclusion requests are legitimate where there is a genuine professional conflict, and they should be brief. Name the individual and state that a conflict exists; there is no need to narrate the dispute. Journals honor a small number of exclusions and become skeptical of long lists.
Transfers, resubmissions, and other special cases
When a paper is transferred from another journal in the same family, the letter should say so and state what changed in response to any reviews received. Editors often see the previous reports, so describing the revision accurately is both helpful and necessary. Never present a transferred manuscript as an entirely new submission.
Resubmitting after a rejection with an invitation to resubmit is a different genre again: the letter becomes a summary of the response to the previous reviews, with the point-by-point document attached. Make the changes findable and state plainly which reviewer concerns you have now addressed. Where a previous concern remains unresolved, say so and give the reason rather than leaving the editor to discover it.
For special issues, name the issue and the guest editor in the first line, since these submissions are routed differently. If you were invited, say who invited you. Missing this detail can send the manuscript into the general queue, where it may be assessed against the journal’s standard scope rather than the call.
