Robert Beyer 
The Lost Book [EPUB ebook] 
A Powder Mystery

Comic bookstore owner Juan Alverez was enjoying a regular Friday afternoon, when suddenly two men came in to his shop and created havoc. The challenge for the comic book store owner was that the thugs not only attacked his store, but were terrorizing the neighborhood.

Alverez enlisted his friend, Detective Jon Powder to help him figure out who the bullies were, who hired them to attack him, and more importantly, what steps he needs to take to stop the violence that has invaded his world.