Any sufficiently advanced applied math is indistinguishable from magic... Protest on campus are usually like grackles - annoying, in the way, and ignorable. But when Thalia Kostis invisibly crashes a meeting, she learns that outside money and organizers are planning for a full-out riot, complete with scapegoats and martyrs. Unfortunately, applied math isn't magic, and she’s in danger when her cover’s blown . Now she and the rest of the misfits at Institute for Applied Topology must figure out who's behind this and stop it, before more than just their own building goes up in flames!