File contains Edward Archibald Markham's correspondence with organisations and individuals beginning with P.

Contains correspondence with the following: Polly Pattullo (1 paper); Emily Perkins (1 paper); Pascale Petit (2 papers); Jane Plastow (2 papers); Kate Pullinger (3 papers); James A. Poynton (1 paper); Pearson Education Canada (26 papers); Peepal Tree Books (3 papers); Penguin UK (43 papers); Pivot (1 paper); Poems on the Underground (4 papers); Poet & Printer (7 papers); The Poetry Archive (3 papers); The Poetry Book Society (20 papers); The Poetry Business (8 papers); Poetry International (3 papers); Poetry Ireland (1 paper); Poetry London (2 papers); P. N. Review (1 paper); The Poetry School (2 papers); Poetry Quarterly Review (1 paper); The Poetry Society (6 papers); Polytechnic of East London (1 paper); Prospect (1 paper), and The Public Library (1 paper).