Hi, I noticed that some people use the New Practical Chinese Reader, just as I am but I found all words are added per chapter which I find annoying. A created a set with all the words (text and character writing) from the first five chapters, as well as the first five chapters of another book I use, "Experiencing Chinese - living in China". Hope anyone else finds this useful. Set can be found here: http://www.memrise.com/set/10010246/introduction-to-chinese-part-1-2/
I am planning on adding chapter 6-10 next.