Lisa Graff

| birth_place = United States | death_date = | death_place = | occupation = Writer | alma_mater = UCLA, New School | genre = Children's fiction | notablework= A Tangle of Knots, Lost in the Sun
Ever Expending Universe series as Isla Neal | relations = | spouse = | signature = | website = }}

Lisa Colleen Graff (also known under the pen name of Isla Neal, born January 10, 1981) is an American teen and children's book writer. Her books have been included in state awards lists and best books of the years lists. Provided by Wikipedia