In Catherine Newman’s bestselling novel, “Sandwich,” main character Rachel (nicknamed Rocky), her unflappable husband and newly adult kids decamp to a ramshackle cottage in Cape Cod for a week of sprawling on the sand, late night swims and lazy mornings. Rocky’s aging parents join them halfway through. It sounds perfect — and in many ways, it is.

But as anyone who’s ever take a family vacation knows, complicated feelings get stirred up when you spend 24 hours a day with the people you love the most. Rocky is devoted to her family, almost compulsively. She’s also super annoyed with them, thanks to the dark cloud of perimenopause that hangs over her every day. But that doesn’t stop her from gushing over them, from worrying about them, or from making countless hysterical observations about the achingly beautiful gift of life.

We get to revisit Rocky in Newman’s new novel, “Wreck,” along with the rest of the crew (minus one). Like “Sandwich,” the title does double duty. “Wreck” is set two years after “Sandwich.” Rocky is navigating the chaos of adult children who move back home while also caring for her father, who temporarily resides under her roof. A growing awareness of mortality causes her to fixate on a tragic accident that happens nearby, while an unexplained rash tries to take over her body.

Newman brings her own take on her beloved characters to Big Books and Bold Ideas this week. She and host Kerri Miller talk about Rocky’s new penchant for weepiness, the payment that comes due in our bodies as we age and how to recognize and appreciate a golden time when you’re in it.

Guest:

• Catherine Newman is the author of many books, including “We All Want Impossible Things” and “Sandwich.” Her new novel is “Wreck.”

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