As if being a purrfect cheerleader isn't enough responsibility! Tessa Crimson's the sweet and spunky leader of the SOS (Society of Smitten Kittens), a cheer squad-turned-spy society dedicated to bringing dastardly boyfriends to justice, one cheater at a time. Boyfriend-busting wouldn't be so bad . . . except that so far, every suspect on the Naughty List has been proven 100% guilty! When Tessa's own boyfriend shows up on the List, she turns her sleuthing skills on him. Is Aiden just as naughty as all the rest, or will Tessa's sneaky ways end in catastrophe? The Naughty List. Is your boyfriend on it?

After her center-court split with Aiden, Tessa put the SOS behind her. After all, cheaters never prosper! Now she's busy working on her faux-relationship with Aiden and negotiating the unfamiliar waters of "technically single and pseudo-dating." Life can't get any more dismal for a one-guy kind of girl until an imposter hijacks the SOS, and it's up to Tessa to save her squad from slander. But with her best boy hot and cold, what's a kitten to do? Even worse, Tessa doesn't realize how much she's up against—because this copykitten is far more naughty than nice.

Tessa Crimson's the sweet and spunky leader of the SOS (Society of Smitten Kittens), a cheer squad-turned-spy society dedicated to bringing dastardly boyfriends to justice, one cheater at a time. But after her center-court split with her boyfriend Aiden, Tessa has had to reevaluate her role in the SOS, and her closest friendships. Now it’s the semester leading up to the state championships, and the Smitten Kittens have admitted their former nemesis Chloe Ferril to the squad. So when the cheerleaders are exposed as the SOS and humiliated by the football team, they have to wonder: Is Chloe a true kitten or a saboteur? Now Tessa must again tease out the truth while navigating her own less than strawberry smoothie love life. Should the squad continue to catch cheating boyfriends and bring them to justice? Or have they really been using sleuthing as a romantic crutch?