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Philippa Sitters

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Philippa Sitters Associates (PSA Ltd)·UK

Agent profile summary

Represents
literary fictioncommercial fictionillustrated non-fictionserious non-fiction
Looking for
Novels across the literary-commercial scale and non-fiction from highly illustrated to serious non-fiction, with diversity within the list as an ever-present priority. Does not represent scriptwriting, high fantasy, or, in non-fiction, business, self-help or parenting books. Represents poetry and children's books (including MG and YA) only where she already represents the author.
How to submit
Email submissions@philippasitters.co.uk with a cover letter in the email body. For fiction, attach the first 30 pages (double spaced) and a 1-2 page synopsis (single spaced) as Word documents or PDFs. For non-fiction, attach a proposal with a detailed chapter outline and up to three sample chapters (double spaced), information on target market and comparable titles is helpful but not required.
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Last checked 23 Jun 2026·Last verified: 23 Jun 2026
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Philippa Sitters is a literary agent at Philippa Sitters Associates (PSA Ltd) based in UK. Their list focuses on genres including literary fiction, commercial fiction, and illustrated non-fiction. Currently open to submissions, with responses usually within No reply within 4 weeks = pass. Submissions via Email. For current guidelines, check the agent's own submission page linked below.

Age Categories

Adult

Response Time

Usually responds within No reply within 4 weeks = pass

Notes

PSA Ltd was founded in 2024. Philippa previously spent ten years at David Godwin Associates and has also worked at Peters Fraser + Dunlop and Sheil Land. She holds a BA in Classical Civilisation from Leeds University and an MA in Publishing from Kingston University, and is a member of the Association of Authors' Agents. She has spoken about agenting at the University of Exeter, City University, Oxford Brookes, De Montfort, and has mentored with the University of Cambridge.

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literary fictioncommercial fictionchildren'sillustrated / picture bookspoetry

This profile was last verified on 23 Jun 2026. PairPi tracks UK literary agents' submission guidelines against their own websites. If you spot something wrong, please email hello@pairpi.com.