Internet of things programming with JavaScript

From #1 New York Times bestselling author Lisa Gardner, a thrilling new novel that sends missing persons expert Frankie Elkin into a national forest looking for a young man who disappeared without a trace. But when the search team encounters immediate threats to their survival,Frankie realizes she’s up against something very dark―and she’s running out of time.

From #1 New York Times bestselling author Lisa Gardner, a chilling thriller about a young man gone missing in the wilderness of Wyoming...and the secrets uncovered by the desperate effort to find him Timothy O'Day knew the woods. Yet when he disappeared on the first night of a bachelor party camping trip, he didn't leave a trace. What he did leave behind were two heartbroken parents, a crew of guilt-ridden groomsmen, and a pile of clues that don't add up. Frankie Elkin doesn't know the woods, but she knows how to find people. So when she reads that Timothy's father is organizing one last search, she heads to the mountains of Wyoming to join the rescue team. But as they head into the wild, it becomes clear that someone out there is willing to do anything to stop them. Soon, they're running out of time and up against the worst man and nature have to offer, discovering the evil that awaits those who go one step too far...

From #1 New York Times bestselling author Lisa Gardner, a thrilling new novel that sends Frankie Elkin into the woods in search of a lost man--and the shocking truth about why he went missing in the first place. Frankie Elkin, who readers first met in Before She Disappeared, learns of a young man who has gone missing in a national forest. Law enforcement has abandoned the search, but a crew of people led by the young man's father are still looking. Sensing a father's desperation, Frankie agrees to help--but soon sees that a missing person isn't all that's wrong here. And when more people start to vanish, Frankie realizes she's up against something very dark--and she's running out of time.