BROOKLYN'S FAMED PARK SLOPE neighborhood has it all: sprawling, majestic Prospect Park; acclaimed public schools; historic brownstones; and progressive values. Among bohemian bourgeois breeders, claiming a stake in Park Slope has become a competitive sport.In the park, at the coffee shops, and on the playgrounds of the neighborhood, four women's lives come together during one long, hot Brooklyn summer. Melora Leigh, a two-time Oscar-winning actress, frustrated with her career and the pressures of raising her adopted toddler, feels the seductive pull of kleptomania; Rebecca Rose, missing the robust sex life of her pre-motherhood days, begins a dangerous flirtation with a handsome neighborhood celebrity; Lizzie O'Donnell, a former lesbian (or "hasbian"), wonders why she is still drawn to women in spite of her sexy husband and adorable baby; and Karen Bryan Shapiro finds herself consumed by two powerful obsessions: her four-year-old son's well-being and snagging the ultimate three-bedroom apartment in a wellmaintained, P.S. 321-zoned co-op building. As the women's paths intertwine (and sometimes collide), each must struggle to keep her man, her sanity...and her playdates.From the perennially hot author and columnist Amy Sohn comes a smart, sexy, satirical peek into the bedrooms and hearts of "Prospect Park West."