The Elf of Union Square

From Author Wars - https://authorwars.com/books/the-elf-of-union-square-154150.html

Overview:

Title: The Elf of Union Square
Author: Jan Carr
Year: 2004
Type: Novels

Editions/Publications:

Unknown. The Elf of Union Square (Unknown, Jan Carr, G. P. Putnam's Sons, ISBN-10: 0399241809, $16.99, 166 pages, Hardcover, Novel)

Genres/Themes:

young-adult fantasy