Into Thin Air by Deborah Rogers

A web of lies. A sister's worst nightmare.

When Julia's estranged sister, Toni, goes missing in Turkey, Julia thinks it’s just another one of her sister’s irresponsible stunts. But when Toni’s backpack and passport wash up along the Istanbul seafront, Julia realizes the situation is far more serious than first thought.

Desperate for answers, Julia travels to Istanbul to find out what’s happened to Toni. As she delves deeper into her sister’s mysterious disappearance, everything points to Toni being abducted. But as a stranger in a strange land, who will believe Julia? And as she gets drawn into a web of lies and betrayal, could Julia be in danger herself?

Set against the stunning backdrop of Istanbul, Into Thin Air is a gripping, fast-paced mystery with twists and turns that will keep you guessing until the very end.

If you like page-turning mysteries set in exotic locations, you love this latest standalone novel from Deborah Rogers.