most devious conman. and, if you're looking for one last trip during the summer holidays that doesn't involve airports, how about a visit to chatsworth house in derbyshire with our very special tour guide, alan titchmarsh. he's revealing the secrets behind those spectacular gardens. plus, we'll be taking a magical walk through nature with wildlife expert mike dilger and his son, zachary, as they go in search of an amazing creature that's inspired myths and fairy—tales for centuries, the glow—worm. and a big thanks to everyone who's sent in some great photos of your summer scenes from all around the uk, including james carlisle�*s view of flagstaff viewpoint in northern ireland. beautiful. please keep sending in your pictures, along with comments about anything on tonight's show, and that includes our first story tonight. yes, covid has been on the up in august and, with two new variants identified, lots of people will be thinking about it again for the first time in a while.