Helixweaver. The Warren Brood, #2

Between being forced to attend prom and barely escaping death at the hands of the enigmatic NIDUS, half-spider Spinneretta didn't think things could get much worse. That was before she opened a portal to a desolate alien world. Now, with occultist Mark at her side, she'll have to find a way home while keeping her sanity intact. With Mark's plan to destroy the spider cult in ruins, detective extraordinaire Annika Crane is left to pick up the pieces and protect the rest of the Warren brood.
But as a power vacuum ignites conflict within the ranks of NIDUS, a perfect storm of violence and dark secrets threatens to envelop not just the Warren brood, but Grantwood and beyond. With the clutches of the spider cult tightening around them, the Warrens will need help from an old friend to evade capture. But the new cult master may prove to be more than anyone bargained for. Book II of the Warren Brood series.