Let the one and only Dr. Joe battle pseudoscience and cast a life preserver out to all those drowning in a sea of misinformation, To Quote Sherlock Holmes, "It is a capital mistake to theorize before one has data. Insensibly one begins to twist facts to suit theories, instead of theories to suit facts." While the flurry of twisted facts unleashed by the recent pandemic has received a great deal of attention, it should be noted that there is a long history of the public being targeted by a plethora of hoaxes, schemes, and pseudoscientific drivel. In this volume, Dr. Joe Schwarcz, who has been battling flimflam for decades, focuses on the deluge of anecdotes, cherry-picked data, and seductive baseless health claims that undermine efforts to educate the public about evidence-based science. His specialty is separating sense from nonsense, and in Quack Quack, he delivers the goods! Book jacket.