I first heard of this book from a book club friend whose tastes and recommendations I trust so I added it to my TBR pile where it was destined to sit for weeks and months like every other unfortunate book that winds up there.  But then I was looking for a quick, fun, read to get me out of a reading slump so I started scrolling through my Goodreads to see which book would help me.  This book was the perfect slump buster, a terrific blend of mystery, puzzles, and overall entertainment I was looking for and I cannot wait to read the second in the series.  Don’t let the young adult tag deter you, this is a delightful book that adults with imagination will enjoy.