Borrowed Time: a novel

Mel's life was over.
Literally.
When she collapsed in a crowded restaurant, everybody knew she wasn't coming back. Everyone, that is, except for the angels upstairs. Nobody expected Mel to show up that Friday afternoon, and until they could figure out what happened, they gave her two extra weeks on earth to settle her affairs. But would two weeks be long enough to unravel the mysteries surrounding Mel's death? And how would her unexpected love take the news of her permanent departure?