Trivia-on-Book: The Signature of All Things by Elizabeth Gilbert Take the challenge yourself and share it with friends and family for a time of fun! Alma never published her manuscript of A Theory of Competitive Alterations, being unsure how selfless acts of people fit into it. However, when Darwin published his Origin of Species, she knew she was right all along. The Signature of All Things is an engrossing tale about the talented botanist Alma Whittaker and takes readers along for a ride into