Early access. These directories are new and still growing. A listing marked Unverified is basic information from public professional sources; the person can confirm, correct, claim, or remove it at any time.
Editor
Siobhan O'Brien Holmes
Developmental editor of children's fiction, Writer and the Wolf Editorial
Is this you? Sign up as a professional by October 31, 2026 and Professional Search is free for a year.
Claim your listingWhat they work on
- Genres and subjects
- HistoricalRomanceScience fictionHorrorFantasy
- Markets
- United Kingdom
News from them
Children’s book genres: How to choose which genre to write (opens in a new tab)
September 8, 2025
jQuery("article#post-15109 .eut-post-content").prepend(' Genre series '); This is part thirteenth of my serialisation of my kidilt genre course Space opera, steampunk and slashers, oh my!
September 1, 2025
jQuery("article#post-15106 .eut-post-content").prepend(' Genre series '); This is part twelve of my serialisation of my kidilt genre course Space opera, steampunk and slashers, oh my!
August 25, 2025
jQuery("article#post-15099 .eut-post-content").prepend(' Genre series '); This is part eleven of my serialisation of my kidilt genre course Space opera, steampunk and slashers, oh my!
Children’s book genres: Do agents need to know your subgenre? (opens in a new tab)
August 18, 2025
jQuery("article#post-15094 .eut-post-content").prepend(' Genre series '); This is part nine of my serialisation of my kidilt genre course Space opera, steampunk and slashers, oh my!
Children’s book genres: Mixing genres (opens in a new tab)
August 11, 2025
jQuery("article#post-15087 .eut-post-content").prepend(' Genre series '); This is part eight of my serialisation of my kidilt genre course Space opera, steampunk and slashers, oh my!
Their own headlines and links, and news that mentions them; nothing written by us.
Services on their website
Developmental editing
Found on their site, not yet confirmed by them.
About this listing
This listing holds basic information from public professional sources. Siobhan O'Brien Holmes has not confirmed it, so we do not repeat anything they wrote about themselves, how to reach them, or whether they are taking new clients.
See their website for how they work with authors (opens in a new tab)
We do not republish services, rates, or terms we read elsewhere, because they go out of date. Their own page is the current one.
Basic listings are free and always will be. Being listed is not a recommendation, and nobody pays to appear. We never publish anybody’s fees or rates.