"This funny and informative picture book tells the story of Joseph Bazalgette, a 19th century engineer who designed London's first comprehensive sewage system. In doing so, he saved thousands of lives from cholera outbreaks that regularly plagued the city. This STEM-focused story...
Lynn spent summers roaming the Great Smoky Mountains watching fireflies light up the night, and realizing something special, she set out to convince the scientific community that fireflies put on an impossibly synchronous nighttime show.
