Who's That GirleBook - 2017
When her former crush Sebastian Delacroix returns to town with his band and a major hit song named after her, shy high schooler Nattie starts to question her feelings for both Sebastian and her friend Zach.
Publisher: New York, NY : HarperTeen, an imprint of HarperCollinsPublishers, 
Edition: First edition
Characteristics: data file 1 online resource (392 pages)
Alternative Title: Who is that girl