A review by celiapowell
The Last Equation of Isaac Severy by Nova Jacobs

3.0

Isaac Severy, famous mathematician, dies under slightly mysterious circumstances, leaving his niece Hazel a cryptic letter of clues leading to his last piece of work - the last equation of the title. This novel isn't just a mystery quest story though - in large part, it's a story about Severy's family, and their secrets and difficult relationships. I really enjoyed it.