"Bree Boyd, an adventurous, globe-trotting, hugely successful Instagram influencer with more than a million followers, dies from leukemia. Her shy sister, Jodie is shocked by a new post on her sister’s Instagram feed: it asks her to complete Bree's very public bucket list. From “Fly over Antarctica,” to “Perform a walk-on cameo in a Broadway musical,” if Jodie does it— and keeps all Bree’s followers— a corporate sponsor will pay off the staggering medical debt. So, despite the whole world watching, Jodie plunges in, never imagining that in death, her sister will teach her how to live." -- Adapted from back cover.