Tutor, Nanny, Spit-Up, Spy

Accidental spy Emily Abbott steps in for an injured agent when intelligence warns that guerrillas plan to kill a South American president during his family's U.S. visit, and the killer may be on his own security team. Undercover as a nanny to four kids, with fellow operative Brent posing as their tutor, Emily juggles long division, spit-up and suspicious guards. Book four of The Accidental Cases of Emily Abbott.