From publisher blurb:
There’s More to Magic than Spells and Items!
Starfarer’s Codex: Legacy Witch Class brings the legacy class of the witch to the Starfinder Roleplaying Game.
Reimagined for the far future, the starfaring witch is a spellcaster with access to 6th level of spells, powerful magic hexes, and a familiar as well as the skills and proficiencies to operate in a science-fantasy game. While designed to work with the Starfarer’s Companion, this book has all the rules you need to bring the witch forward into a whole galaxy of adventure!