Crack detective P.I. Penguin is on the hunt again.

Bella's bottle was there one minute, gone the next!

Was it stolen by a nasty bottle thief?

Follow the clues to solve the crime, find out where the bottle has gone, and maybe, JUST MAYBE, discover the truth about the ultimate mystery - PI's missing parents.

If your child enjoys adventure stories, solving mysteries and addictive stories, they will want to read all five in the series! Get them now!