Indie publisher Valley Press is open to manuscript submissions until 31 July 2018. You must buy a book from their shop before submitting – but after that, there are no costs. Full details here.
American indie publisher Circling Rivers publishes poetry collections. Read the full guidelines before submitting – only those who follow the guidelines will be read.
Founded in 2015, Platypus Press looks worth checking out. They are currently inviting submissions of poetry collections from single poets. Full details here:
For those of you based in the South of England, the Poetry Book Fair in London looks well worth a visit. (There is a poetry competition this year, but it has a fee for entry.) Visit the Fair from 10am to 4.30pm at Conway Hall, 25 Red Lion Square, WC1R 4RL. Then go to the party from 4pm to ‘late’ at The Square Pig & Pen, 30-32 Procter Street, WC1V 6NX. The event promises free entry, free poems, readings, discussions and more than 70 publishers. Find the Fair on Twitter or Facebook.