In A Bleak, Post-apocalyptic Earth Ruled By Powerful Machine Intelligence, A Teenage Girl From Oakland Is Given Super Abilities And Charged With Saving The World.&160;thirteen-year-old Josephine Has Always Seen Herself As A Loner, Not A Hero. She Survived The End Of The World-and What Came After&8212;by Talking To Her Twin's Ghost In A Secret Language They Call The Twinkling. Transformed Into A Biomechanical Robot, She&8217;s Been Charged With Protecting The Bay Area&8212;now Yerba City&8212;alongside An Army Of Her Clones Called The Josephines.&160;but When Yerba City Is Threatened By A Devastating Language Virus, The Twinkling Is The Only Thing That Stands Between The Last Shreds Of Civilization And The Babble.