Geronimo Stilton #80: Have A Heart, Geronimo

When you're with Geronimo Stilton, it's always a fabumouse adventure!

Great Gouda! There were hearts everywhere in New Mouse City. My friend, Creepella, had started a new dating and wedding-planning agency, and she chose me as her assistant! But someone was trying to sabotage the matches. Could I figure out who before hearts are broken?