Otto Von Trapezoid and the Empress of Thieves
Jesse Baruffi
Also, the Cat
Rachel Swirsky
A Sky of Spells (Book #9 in the Sorcerer's Ring)
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Sorcerer's Ring (9)
Land of Entrapment
Andi Marquette
K.C. Fontero (1)
The Cat Who Saw Stars
Lilian Jackson Braun
The Cat Who (21)