Janet Taylor Lisle

As Hillary works in the miniature village, allegedly built by elves, in Sara-Kate's backyard, she becomes more and more curious about Sara-Kate's real life inside her big, gloomy house with her mysterious, silent mother.

Twelve-year-old Jessie spends the summer with her family on Quicksand Pond, a New England vacation spot, where she develops a star-crossed friendship with independent Terri, and meets a reclusive old lady whose connection to a murder that took place decades ago still informs her present--and affects Terri in ways that Jessie gradually comes to understand the more time they spend together.