Legends say if you see the Demon Cat of Capitol Hill, you're cursed with bad luck. Ten-year-old Fina Mendoza just saw it and the last thing her family needs right now is a jinx! Fina and her older sister Gabby just moved to Washington, D.C. after the death of their mom to live with Papa, a congressman from California. But then she comes face-to-whiskers with a mysterious cat in the Capitol Crypt. Is it the Demon Cat? Disasters follow! Jars of pasta sauce explode. Fina's Abuelita breaks a leg, and Senator Something, an orange dog and her only friend in D.C., becomes the next target. ...