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.
Scottish-and-Swedish-based indie publisher Word-o-Mat seeks international submissions for edition number three of its quarterly print zines, that fit into a box the size of a cigarette packet! Submissions are especially encouraged from “female and non-binary writers”. Previously published work is considered, as long as you state where it was published, and that you retain copyright. Visit the website for full info.