The Egyptian Box

From Author Wars - https://authorwars.com/publications/the-egyptian-box-253673.html

Overview:

Title: The Egyptian Box
Author: Jane Louise Curry
Year: 2002
ISBN-10: 0689842732
Publisher: Margaret K. McElderry Books
Price: $16.00
Pages: 186
Binding: Hardcover
Type: Novel
Title Reference: The Egyptian Box
Notes: 1st ed. Month and price from Locus1

Publ date 2001-03-01 from Kirkus Reviews 2002-02-15 (per online version posted 2010). Almost all of the publication's reviews are contemporary; probably the former date is a typo for "2002". LCCN "00" shows that data were filed during year 2000.