Sheila McClennon introduces her selection of highlights from the past week on BBC radio. Book of the Week: The Secret Lives of Somerset Maugham - Radio 4 The Essay: A Five Day Journey - Radio 3 Archive on 4: This Is The Army Mr Jones - Radio 4 Behind Enemy Lines - Radio 2 The Singer Behind The Glasses - Radio 2 The Bell Boys - Radio 4 M1 Modernist Marvel - Radio 4 Victoria Derbyshire - 5 Live Where Do You Want Me? - Radio 4 The Tony Kay Scandal - Radio 4 The Day The Wall Fell - Radio 2 The World Tonight - Radio 4 Night Witches - Radio 4.