Underdead in Denial

In the sequel to EPPIE Award winning Underdead, eighth grade science teacher Jo Gartner is back after a deceptively quiet summer.
No Vampires.
No Cops.
No murder investigation.
Apart from the hormonal teens she has to deal with everyday and her sensitivity to sunlight everything seems, well, almost normal.

She probably shouldn't have volunteered to help the hot new teacher on campus with his Haunted House fundraiser.
Because that's just asking for the real vampires to show up…
And the next thing she knows there's a dead body.
And the cops are back.
And Jo is forced to decide which side she's on, once and for all.