Artifact by Gigi Pandian

This is the first book in the Jaya Jones Treasure Hunter Series. Jaya receives a package from her ex boyfriend , it contains a ruby bracelet, she also received news that Rupert died in an accident the same day as the postmark on the package. Jaya grows curious and goes to London with her friend Lane to investigate. They discover that there is a dig in Scotland and there might be more treasure, strange occurrences happen while at the dig site. You must read this book and you will never guess who the bad guy is. Great storyline and wonderful characters. Thanks to Net Galley and Henery Press for allowing me to read this.