Serena had chosen to disguise herself.

No need to get whoever was behind Heather’s death into a tizzy, she thought as she changed

The dirty blonde wig transformed her totally, the short tendrils alien to her as she turned her head to check. The young woman had also taken care to work on her face, paying attention to her thin, pale brows. Skilfully using a pencil, she turned them darker, thicker and was amazed to see how these superficial changes had altered her face.

Next, Serena set to work upon her eyes. When she was done, she sat back, thinking ruefully that they were no longer the startling green which...