Gift of the Unicorn: The Story of Lue Gim Gong, Florida’s Citrus Wizard  by Virginia Aronson (2018)

The story of Florida’s citrus wizard, an immigrant boy from China who became a brilliant man who blessed the world with his horticultural gift.  Lue developed world-famous species of citrus, including a super-hardy sweet orange and a perfumed grapefruit the size of a soccer ball. He faced illness, lost love, business failure, and heart-breaking prejudice, but Lue’s genius continued to flower and bloom.