“Umbrella Summer is a radiant book.” - —Kirby Larson, author of Newberry Honor book Hattie Big Sky
“Graff has created a lively, quirky individual who tells her story with frankness and humor.” - School Library Journal
“With the same deftness she demonstrated in THE THING ABOUT GEORGIE, Graff immediately engages the reader.” - Horn Book Magazine
“An appealing and moving choice for readers seeking a dose of feel-good reality fiction.” - Kirkus Reviews