Hekate has gotten enormously popular in the last decade, and a lot of what's been written about her since is thin. This one isn't.
Weber traces Hekate from her earliest appearances — where she's a broad, well-honored goddess of considerable scope, not yet the narrow figure later centuries made of her — through the Greek Magical Papyri, the medieval and Renaissance reinventions, and into her current place as patron of the modern witchcraft revival. That historical spine shows how much of what people "know" about her is recent invention layered over something older and stranger.
The devotional material is the working half. Weber includes rituals, spells, meditations, and offering practice, plus honest guidance on what a relationship with Hekate tends to demand and what it tends to cost. She's candid that this is a goddess who often arrives during upheaval and doesn't specialize in comfort.
Weber writes as a working witch and priestess, and the tone is conversational and unpretentious, with personal experience included, clearly labeled as such, never dressed up as scholarship.
For anyone who's felt Hekate turn up at a crossroads in their own life and wants something better than an aesthetic. Strong for solitaries building deity work from scratch.