Juliet is looking for crime, thriller, psychological thriller, YA, reading group fiction, ghost stories, historical fiction, SF and fantasy. She is a fan of high concept books, a clever elevator pitch, a broad canvas, and books which make her cry. She is particularly interested in books which will have an international appeal, and own voices narratives.

Please do not send her: picture-books, MG, non-fiction, novellas, romance, horror, short stories/short story collections, poetry collections or erotica. Please do not send her unfinished books. Unless she has specifically asked to see it, do not send her revised versions of earlier manuscripts she has rejected.

Please email jmsubmissions@caskiemushens.com with the subject line QUERY, the cover letter in the body of the email, and a synopsis and the first three chapters or approximately first 50pp of your book as attachments. As long as your submission follows the above criteria, she will respond to it within 8-12 weeks of receipt of email. From 24th March any submissions sent direct to juliet@caskiemushens.com instead of her submissions email address will be deleted unread.

Please do not submit to both Juliet and Robert.


Currently Robert is looking for popular psychology and philosophy (well being/lifestyle), politics, foreign affairs and narrative non fiction.

He is also keen to represent writers of literary/commercial crossover fiction, writers whose stories will immerse the reader in another world and way of being.

Of particular interest are passionate writers who want to stimulate debate and make their readers  think and react and feel an emotional response to the words.

Please email Robert@caskiemushens.com with the cover letter, a synopsis and the first three chapters of your novel. For non-fiction, please send him the cover letter, introduction, chapter breakdown and sample chapter.

If you have not received a response from Robert within 8 weeks then please assume that you have been unsuccessful. 

Please do not submit to both Robert and Juliet