I recommend it because of these 2 girls solving a mystery at a movie theater and it is SO COOL!
The Case of the Disappearing Princess (The New Adventures of Mary-Kate & Ashley)
By Lisa Eisenberg
Excited to attend the Hollywood premiere of a movie about a famous Russian princess who disappeared, the twins get more than they bargained for when a priceless doll in her likeness is stolen when the lights go down.
Publisher: Scholastic Paperbacks
ISBN-13: 9780439060431
ISBN-10: 0439060435
Published on 3/1/1999
Binding: Paperback
Number of pages: 85