Single letter from Laurence Meynell, editor of Time & Tide.

Correspondence from academic Peter Middleton.

Correspondence from Peter Miles, editor of The Powys Review.

Two letters (one of which is undated), and a typescript copy of 'South London Mix', from poet David Miller.

Single letter from Richard Miller, editor of Tiber Press, and Black Meat Chronicle.

Mix of letters (several undated), cards, postcards, pamphlets from poet and publisher Stuart Mills of The Trent Bookshop, editor of Aggie Weston's, and Tarasque Press, plus a postcard from Rosemary Mills dated 12 April 2010. In separate folder.

Single letter from Ravi Mirchandani, editor of Poetry Now.

Correspondence from poet and playwright Adrian Mitchell.

Correspondence from Deborah Mitchell of The Literary Review.

Correspondence from Roger Mitchell, editor of The Minnesota Review.

Correspondence from poet John Mole.

Single letter from Tom Montag, editor of Margins.

Single letter from academic Al Montesi at St. Louis University.

Correspondence from Stuart and Deirdre Montgomery of Fulcrum Press. Includes contracts for Fulcrum editions of Collected Poems, The Ship's Orchestra, Matrix, The Cut Pages and other prose pieces; New Poems; SM recommending Ian Tyson and Tom Phillips for Metamorphoses; refs to Briggflatts; refs. to dispute with Ian Hamilton Finlay. In separate folder.

Correspondence from poet Edwin Morgan. In separate folder.

Single item from jazz saxophonist Danny Moss.

Correspondence from poet Andrew Motion, editor of Poetry Review.

Correspondence from poet and editor Eris Mottram. In separate folder.

Correspondence from writer and poet John Muckle of Grafton Books, and editor of The New British Poetry.

Single letter from poet Wendy Mulford.