A PECULIAR PERIL

Family secrets give way to a madcap marathon portal fantasy.

Tasked with cataloging his dead hoarder grandfather’s mansion’s contents, 16-year-old recently orphaned naturalist Jonathan also puzzles over his grandfather’s nonsensical instructions. Strange and dangerous things lead Jonathan to conclude his grandfather was murdered—a conclusion reached too late to prevent school friends Rack and his good-natured, athletic sister, Danny, from arriving to help. Meanwhile, on parallel world Aurora, Aleister Crowley, aided by his grotesque familiar, Wretch, and the head of Napoleon, is the Lord Emperor of the Franco-Germanic Empire, seeking to conquer Prague (with mecha-elephants) and England (by attacking the wall on the land bridge—a wall whose defenders wear cod-head–shaped codpieces—with a doomsday earthworm-dreadnought devised by Jules Verne for use against H.G. Wells). As the mansion has doors between worlds, the Earth gang (with Jonathan theorized to be special) decides to help the Order of the Third Door against Crowley to prevent the war’s reaching Earth. Aurora’s an enthusiastic hodgepodge of antique fantasy elements (talking animals), touches of cosmic horror, clever wordplay, genre deconstruction, and butt humor, all tied together with a just-go-with-it fever-dream logic. Constant viewpoint jumps (including a MacGuffin-turned-narrator) slow down the already meandering, tangent-heavy, complicated (spies spying spies) story’s pace but allow for savoring weirdness until the cliffhanger ending. Jonathan and Danny seem to be White; Jonathan is asexual and Danny is bisexual. Danish Korean adoptee Rack uses a prosthetic leg.

Absolutely blonkers; giddiness-inducing for the most open-minded of readers.