Friend of Numbers: The Life of Mathematician Srinivasa Ramanujan

Gr 3-6–Spanning two continents and adroitly packing cultural information into its text and imagery, this story of Srinivasa Ramanujan opens with his childhood in India and ends with his untimely death at the age of 32 in England. Ramanujan grew up in rural India, fascinated by the patterns that he saw in daily life, discovering the language of mathematics therein and dreaming of following his true heart’s goal of becoming a mathematician. Ramanujan grew up as a Brahmin in India and had to overcome barriers as he applied to study mathematics in England, took the leap to learn a new culture, and moved to Cambridge University to further his studies during the first world war. The story briefly mentions the difficulty Ramanujan had in assimilating into British culture, including the food, the cold weather, and being so far from India. The emotional depth of the story is shown through facial expressions done in brightly colored cartoon drawings with pen and ink. Interspersed with these drawings are visual representations of the mathematical concepts that fascinated Ramanujan. With roughly 50 words per page, the book uses Indian words for concepts and there is a glossary at the end to define terms, such as Brahmin. An afterword explains a few of Ramanujan’s mathematical discoveries, as well as his importance among those of Indian descent.