everything repeatsyou your best friend every person you knowmany worlds many livesinfinite possibilitieswelcome to the multiversesixteenyearold sasha lawson has only ever known one small ordinary life when she was young she loved her grandfathers stories of parallel worlds inhabited by girls who looked like her but led totally different lives sasha never believed such worlds were realuntil now when she finds herself thrust into one against her willto prevent imminent war sasha must slip into the life of an alternate version of herself a princess who has vanished on the eve of her arranged marriage if sasha succeeds in fooling everyone she will be returned home if she fails shell be trapped in another girls life forever as time runs out sasha finds herself torn between two worlds two lives and two young men vying for her loveone who knows her secret and one who thinks shes someone shes notthe first book in the manyworlds trilogy tandem is a riveting saga of love and betrayal set in parallel universes in which nothingand no oneis what it seems