Rachel Hoffman is one of the most inexplicable people in the cosmos and may offer the first proof that we are living in a multiverse. The idea of a “multiverse” proposes that an infinite number of universes exist in parallel with our own. These universes differ in a variety of physical properties, featuring multiple Big Bangs, space bubbles and maybe even an alternate version of you, where, even though you are a giant mushroom, you still want to read Rachel’s debut novel, Packer and Jack. Rachel Hoffman is one of the most inexplicable people in the cosmos and may offer the first proof that we are living in a multiverse. The idea of a “multiverse” proposes that an infinite number of universes exist in parallel with our own. These universes differ in a variety of physical properties, featuring multiple Big Bangs, space bubbles and maybe even an alternate version of you, where, even though you are a giant mushroom, you still want to read Rachel’s debut novel, Packer and Jack.