Happy you like it! This is my first e-book, a police novel (yes, I'm a writer, my second activity after teaching and in this moment I'm writing the sixth and seventh e-books, being the seventh here as chapters due to the Digitaly contest). Sorry you caugth a spoiler, as this is the XXVIth chapter (all the previous chapters are found in my steemit blog), such things happen when we publish e-books in a blog...it was Alberta's great secret for many chapters and she only disclosed for the genious librarian investigator Augustus Lafayette.