1 Arranges books (6) (orders?) I have a S as the last letter.
2. News of an explosion (6) (report?) Have the last letter T.
3. An outrage otherwise concealed by ill will (8)
- - - - - - T -
(the 4th letter of #1 is the 1st of #3 and the 4th of #2 is the 3rd of clue 3.
So I have tried E - O - - - T -) to no avail.