YA Horror suggestions?

[vfmom]

Hi - new here. I've been enjoying reading past threads. I am looking for suggestions for YA (or MG) horror. I am familiar with Christopher Pike, Lois Duncan, RL Stine... Who else qualifies?

TIA!

[wuzupbling22]

Darren Shan

[heatheringemar]

Amelia Atwater-Rhodes' Nyeusigrube books. (The vampire stories.)

[eyeblink]

On this side of the Atlantic, Celia Rees and Nick Gifford (aka Keith Brooke).