The Adventures of Ellery Quartz

<p><span style=background-color: rgba(255 255 255 1); color: rgba(15 17 17 1)> I'm sorry to have to tell you about it this way. An online blurb hardly seems the place. But - Simon Bedrock you know the editor of The Pebble Gazette? Well he believes that some mischievous pebble is sneaking into the offices and adding silly stories to his prestigious newspaper!</span></p><p><span style=background-color: rgba(255 255 255 1); color: rgba(15 17 17 1)> Obviously such a heinous crime must be stopped. And Ellery Quartz Pebble Investigator seems to be the only pebble fit for the job.</span></p><p><span style=background-color: rgba(255 255 255 1); color: rgba(15 17 17 1)> Match wits with him - will you discover who the invisible author is before he does?</span></p><p></p>