I had not read a Penelope Lively novel in so long, I had forgotten how brilliant a writer she can be. Her talent is very evident in "Heat Wave." A deceptively simple story with very dark undertones, the book is a masterpiece of "novel-as-understatement."
Long-divorced Pauline, a freelance book editor, is spending the summer at her country cottage, World's End, with her daughter Theresa and her family--husband Morris, baby son Luke. Theresa and family occupy one half of the duplex, and Pauline the other. It's an agreeable relationship that allows each household the privacy it needs as well as the companionship, as the entire family gathers for dinner and other outings.
All is seemingly serene in both houses, but as the weather turns hotter in an unusually strong heat wave, the civilized overlay between the adults gradually melts away. For in an almost obscene coincidence, as far as Pauline is concerned, her daughter's husband Morris is engaged in an affair that is destined to break Theresa's heart--the same as Pauline's was broken many years ago by her husband (and Theresa's father) Harry.
The similarities between Morris and Harry are chilling. Both are authors. Both are self-centered, charming, and careless of their women. Both have affairs with young women who are "editorial groupies." As Pauline watches Morris become increasingly involved with Carol, the vacuous girlfriend of his own editor, Jack, she begins to relive (and re-feel) the horrible emotions she encountered as a young wife betrayed by her own cheating husband. The novel moves effortlessly between the present and the past as Pauline watches her own daughter's betrayal and is helpless to stop it. As her emotions churn, so does the weather. Only Luke, the innocent baby, is unaware of the terrible events unfolding all around him, and only Luke is unscathed in the end.
Similar in tone to the works of Joanna Trollope, "Heat Wave" is just about as good as it gets. It is beautifully written, spare and to-the-point, and it ensnares the reader completely in its seemingly simple story of love and loss.