The Glitch in the Citadel. The Chronicles of Unconventional Magic, #2

Eli Sparks and his band of "Hopeless" misfits have already saved Grimble's Academy from the cold grip of Perfection, but the High Council of Order isn't finished yet. When a fleet of slate-grey airships arrives to "sanitize" the school's newfound chaos, Eli attempts a defensive shield and accidentally turns the flagship into a 500-foot-long porcelain bathtub. Buying only a moment of sudsy reprieve, the gang escapes into the microscopic gears of a pocket watch and embarks on a desperate mission to the heart of the enemy: The Citadel Can a group of failures take down a magical dictatorship with nothing but a rubber floor, a frozen leek, and a very poorly timed knock-knock joke?