Amazon UK
http://www.amazon.co.uk/Naked-Powers-Origins-ebook/dp/B00ENHZRZY/ref=sr_1_3?s=digital-text&ie=UTF8&qid=1376951328&sr=1-3&keywords=dan+mcgill#_
#2 Captured is out next month
Drive Thru http://comics.drivethrustuff.com/index.php?manufacturers_id=5516
Kobo http://www.kobobooks.com/ebook/Naked-Powers-Issue-One-Origins/book-vglt4D0-dUuBSsDRnbs-ZA/page1.html?s=z1BZmIlpZUuP8v9k9-4h0g&r=1