A Red Silk Sea Gillian Ranstead Penguin, $28.00, ISBN 0143019716 The Linoleum Room Katy Robinson Vintage, $26.95, ISBN 186941697X Her Body Rises: Stories & Poems Tracey Slaughter Vintage, $27.95, ISBN 1869417267 Ranstead’s, Robinson’s and Slaughter’s are all first books by…