Cryptic crossword No 3,839

Across

1. Concern about return of delayed mischief ends up Atkins no-no (12)
2. Cover over novel predicament (7)
3. Criticizes mixed drinks around the country (7)
4. Bottom-dweller intermittently reveals product (7)
5. Relative state could be cryptic (7)
6. Opponents love recalled white goods (5)
7. Half of a giant cnidarian (5)
8. Foolishly I gave bullion for part of Papua New Guinea (12)
9. Disordering one second later forms idle thoughts (7)
10. The bean trampled under (7)
11. Followers misread Earth's end (9)
12. Select space group (7)
13. Bewildered not disconcerted (9)
14. English sailor can put back salt (7)

Down

1. Script left setter close to book (6,1)
2. City seen in Manitoba by Longfellow (7)
3. Skinheaded ultraconservative (9)
4. Homeless one angry after negative response (5)
5. Like no man, according to Donne (7)
6. Secure staff vehicle for Billy Bob Thornton (7)
7. European river, home to eastern parasite (5)
8. Something to be solved for yet-to-be-famous actor (7)
9. Don't do this to make trees out of fibers! Don't bother! (5,2)
10. Guard dogs clobber assailant (9)
11. Rising god has in the past brewed flammable mixture (7)
12. Father embraces an expert healer (7)
13. Superhero who might be taken for an arctic seabird? (5,7)
14. Perhaps stir a mixed up love interest for 7 (4,8)