From the top ten bestselling author of Middle School: the Worst Years of My
Life and I Funny comes a brilliantly original new adventure series, jam-packed
with action, humour, and heart!

The Kidd siblings have grown up diving down to shipwrecks and travelling the
world, helping their famous parents recover everything from swords to gold
doubloons from the bottom of the ocean. But after their parents disappear on
the job, the kids are suddenly thrust into the biggest treasure hunt of their
lives.

Theyll have to work together to defeat dangerous pirates and dodge the hot
pursuit of an evil treasure-hunting rival, all while following cryptic clues to
unravel the mystery of what really happened to their parents and find out if
theyre still alive.