Full Fathom Five (Book 13.5) is a McCandless-Connelly Family Mystery Novella!

It's the week after Christmas, and the McCandless-Connelly family is snowed in. Really snowed in. Roads are closed. Stores are closed. A curfew is in place. And Sasha and Leo's five-year-old twins are climbing the walls.

A game of hide and seek is supposed to keep Finn and Fiona busy, not turn up a sixty-five-year-old mystery.

But this is Sasha and Leo. Soon they're cut off, locked in, and hot on the scent of a dangerous secret.