The Signature of All Things by Elizabeth Gilbert is a sweeping garden-themed novel that spans continents and centuries. The story follows Alma Whittaker, a brilliant botanist who becomes obsessed with understanding the secrets of plant life. From her childhood in a botanical garden to her travels around the world in search of rare plants, Alma's journey is filled with adventure, love, and scientific discovery. The Signature of All Things is a beautifully written book that explores the wonders of nature and the human desire to unlock its mysteries. It is a perfect choice for those who enjoy immersive garden-themed book nooks with a touch of historical fiction.