TWO CAN KEEP A SECRETA perfect town is hiding secrets: Two teenagers are dead. Two murders unsolved. And a killer who claims to be coming back. Ellery's never been to Echo Ridge, but she's heard all about it. It's where her aunt went missing at age sixteen, never to return. Where a Homecoming Queen's murder five years ago made national news. And where Ellery now has to live with a grandmother she barely knows, after her failed actress mother lands in rehab. Malcolm grew