>>most of the time Packt is a reliable signal for low quality In my opinion, Packt is the first one with a book on a new technology or framework or use case. W

>>most of the time Packt is a reliable signal for low quality In my opinion, Packt is the first one with a book on a new technology or framework or use case. When I was getting started with Clojure , I ran into a bunch of problems in applying it. Packt has more clojure data science books than any other source and they were pretty helpful to me. They were not as fundamental to my learning as "Clojure for the Brave.." but ideas from those books helped me on. edit : formatting.