Union

For centuries, Phil Stark has been the keeper of the machine that changed the world�a lighthouse keeper�guilt-ridden, impossibly alone and losing his mind, the machine is his penance for what he had done centuries before. When Phil meets Isla, he finds a kinship that he didn�t think could be possible. And when he crosses paths with Sammi and Declan, he believes that his life, and the fate of the world, might just change forever. Union is the final book in the Gray Series. In this installment, Declan finds the answers he's sought since first seeing the chalky letters spelling out the words: End of Gray Skies. With Sammi and his father and Ms. Gilly, they team up with an unlikely partner in one final attempt to rescue the sunlight and bring it back to their world.