This book includes information, statistics, and photos of the popular Olsen twins.

Here's your big chance to find out absolutely everything about the most famous girls on the planet! Mary-Kate and Ashley give you the inside scoop on: What it's really like to be superstars!* Their whole family - including big brother Trent and little sis Lizzie.* How they got started in show business.* Their fave things to do with their friends.* What it's like being twins.* Their secret crushes! (Shhh...) So get ready to get real with Mary-Kate & Ashley!

Ashley may take the blame for the kids at White Oak Academy having to wear school uniforms.

Mary-Kate and Ashley are excited to attend their town's annual Halloween Carnival. Every year, the carnival's proceeds go to charity -- but this year, few people are riding the rides or playing the games. That's because there's a ghost at the carnival that's scaring all the kids away! The girls must figure out who or what the spectre is -- and how to get rid of it -- or the carnival doesn’t stand a ghost of a chance!

The summer is over, but the fun is just beginning! To do this: •Help Penny and Brian stage free concert at school. •Get new students to audition for fall musical! •Make plan to get DJ Wild Will to talk about concert on his radio show. •Make new plan to get DJ Wild Will to talk about concert. •Help Danielle get role in school musical. •Cancel Brian's and Penny's concert??? Ages 8–12

When there's a rash of missing basset hounds, the Olsen twins--along with their own crime-solving basset, Clue--help track down the missing pups. Original.

When Mary-Kate and Ashley go to a ski resort for the winter holidays, the legend about an Abominable Snowman keeps snowballing. Could that shaggy monster be real?