Spy Island #1 May see some heat. It is still readily available. According to the things to know about the book from the Oregon Live website:
It’s headed to a screen near you. “We’re working on a television show,” Cain said, adding that she couldn’t elaborate. The comic’s release was intended “to get the intellectual property in the world.” And given that TV was the intellectual parent of the series, putting “Spy Island” on TV makes for a neat circle – or triangle, Cain joked