Steeplechase

Now she wants Bec to come and see her. 
Which would mean revisiting the sinister games and shared delusions, the terrible damage of their strange, locked-in childhood.  For Bec, fascinated and repelled by her impossible sister, it may be worth the risk.  
Maybe. 
'Kneen has a rare gift for constructing the most exquisite architectures of narrative and meaning from simple and elegant prose.'  John Birmingham