The Chronicles of the Virago:

Makenna Grace Gold is the Virago. At barely thirteen-years-old, she has been entrusted by the forces of good to protect her twin siblings Emi and Noah from the evil forces that seek to destroy them. The infant twins are destined to lead our world into its next age of Hope and Enlightenment; if and only if Makenna can protect them. As she begins to settle into her new role as the Virago, Makenna receives a cryptic warning from none other than the Grim Reaper himself. She is told that her immediate future promises to be life threatening to both her and her entire family. It will take all Makenna’s new-found skills along with the assistance of her Fairy mentors Bree, Dee and Marigold, best friend Stephen and her sidekick Fluffy the wisecracking earthworm, to defeat the machinations of the malevolent, multi-billionaire Malvado Seaton. All this while Makenna and her family are on an international field trip with her classmates in China! And who is her mysterious new trainer Tai-Pan?