Saturday Times

[angusto]

1ac sticks brought back to secure pine frame (6,2)
11ac re called ones true story about a process of stagnation (12).
15d gave title to book the French poet from the south pens (8).
Many thanks in advance

[Lie-in King]

1a Stitch up - 'puts' (sticks, back, to secure) 'itch' (pine)
11a Ossification - i's so (one's true, back) + 'fiction' (about) 'a'
15d Ennobled - 'Donne' (poet, from south; up, pens; contains) 'b(ook) le (Fr. "the")'