Spy High — Diane Henders

After four uneventful months spent guarding her boss's eccentric hippy parents on an isolated raincoast commune, bookkeeper-turned-secret-agent Aydan Kelly is beginning to hope mildewed undies will be the only hazard she'll face. But some of the blissed-out flower children are not what they seem. Aydan discovers a plot to kill her lovable charges, and in her fight to protect them she unearths the commune's deepest secret. Suddenly she's facing dozens of enemies who threaten the lives of all the innocent commune members as well as her own. She'll only survive with a little help from her friends...