Operation Back-to-School - Operation Romance, #4

He wants to be more than her daughter's teacher. Fraiser Campbell has finally landed his dream job: teaching kindergarten. Falling in love with the mother of one of his students isn't in the lesson plan. Now that both her girls are in school, Shannon Cross is ready to get back to the office. As for her personal life, she's finally coming to terms with her husband's death three years ago and adjusting to life as a single mom.
At back-to-school night, neither Shannon nor Fraiser can deny their attraction, and he's determined to see where things lead. But learning to live without her husband is a long way from being ready to replace him. How can she fall for Fraiser without feeling that she's betraying the first man she loved?