Catherine McCarthy 
Mosaic [EPUB ebook] 

When Robin Griffiths embarks upon the restoration of a stained-glass window in a thirteenth-century church, little does she comprehend the stakes involved. The more slivers of glass she pieces together, the more she realizes things are not what they appear to be in the seemingly cozy hamlet of Bilbury. Piece by piece, sliver by sliver, the window is revealed in all its glory. But will she survive with her sanity intact, or will reawakening the image in the window prove to be her undoing?