Sat.Indy cryptic 8016

[amtaff]

I think Ive finished but don't understand how two clues work. Advice appreciated. 1ac.Reading material from singer-songwriter releasing second book as month turned(4,8). The answer is 'body language'.
14d.Are they invested in for rainy day? I put on brown coat in case of this(4,6). ?N?T?R?S?S. This seems to be 'unit trusts'. Explanations please.

[bibblebub]

14d) UNIT TRUSTS [=are they invested in for rainy day]

I (read as numeral 1) = UNIT
brown coat = RUST
in = put that inside...
case of ThiS = TS

unit TrustS

[factor-fiction]

dylan will be the songwriter

[factor-fiction]

That leaves the BO + GUAGE part to explain

[factor-fiction]

Is body language definitely right though?

[bibblebub]

also replace the 2nd B in Bob (Dylan) with as month = E.G. AUG reversed

[amtaff]

BRILLIANT! Thanks both. Dylan jumping off the page at me now!

[bibblebub]

(maybe as doesn't need to be included in that)

[factor-fiction]

Too cryptic for me- I can see it once bibblebub explains it but I'd never have got it myself.
I'll wait for the MOS/Daily record/Lovatts clues I think!

[bibblebub]

having the answer does make it a lot easier to figure out how the clue works

[bibblebub]

just realised that i didn't get it quite right - simply lose the 2nd B and just append the last part (rather than replacement)

[bibblebub]

Sorry for posting this but it is really bugging me that I didn't explain it correctly:-

singer-songwriter releasing second book = BO(b) DYLAN
as month turned = e.g. Aug reversed = GUA GE

[factor-fiction]

What a perfectionist!