Four Free Sci Fi Books for Kindle

Like space? How about all things future-y, and a little bit weird? If so, these four FREE Kindle books are just right for you!

'Captain Algernon Fisk Against the Pirates of the Asteroid Belt' is free on 9/18. 'Dangerous Evolution' is free 9/18-9/20. 'The Shadow Shifter' and 'The Object' are free 9/18-9/20.