Puzzle 15

Falls apart; breaks down into dust

Snuggling while laying back to front

Harry Potter's clever friend __ Grainger

Turning from liquid to solid with cold

__ the clock; revisit a past era

Previous existence, former incarnation

Downward dog or plank, for example

Extra paid work, beyond contracted hours

Modesty, lack of vanity; being humble

__ Gambino, Donald Glover

Short ribs cut from the spine of a pig; I want my