Books with author Mary-Kate Olsen and Ashley Olsen

Mary-Kate and Ashley are having tons of fun participating in a program at the zoo. They learn how to feed the animals, train them, and take care of their habitats. But just when they are going to be awarded their junior zookeeper badges, everything goes wrong! The chimps are given the wrong food to eat, the parrots start calling everyone names, and the snakes are set free from their tanks. Can the Trenchcoat Twins find out who is responsible for the monkey business at the zoo?

Baby-sitter BluesAshley can't wait to go back to school. The new school year means shopping for new clothes, meeting boys...shopping for more new clothes! Her twin sister, Mary-Kate, thinks she's crazy. Mary-Kate would much rather hit a softball than hit the mega-mall. But they do agree on one thing: They're way too old for a baby-sitter! Too bad their dad doesn't see it the same way. Now the twins need a plan--a plan to show Dad just how right they are! Look inside for our photo scrapbook from the show!

Talk about style! Ashley and I were invited to a cool costume party at the house of a famous mystery writer, Fiona O'Leary. We couldn't wait to hit the ballroom for the big 1920s dance contest.The whole flap started when Fiona's adored cat disappeared. And everyone thought our dog Clue "dunnit"! Ashley and I were sure our pooch was framed. But we'd have to prove it -- or Olsen and Olsen could end up Clue-less!

Trenchcoat TwinsCase Report...fromMary-Kate & AshleyOlsen and Olsen ahoy! Ashley and I set sail on a fantastic cruise vacation -- our whole family. The Ocean Queen had everything: pools, water slides, a video game arcade, even a Super Scavenger Hunt for the kids!But this cruise wasn't all smooth sailing. Someone was stealing the prizes for the Super Scavenger Hunt! Could we get to the bottom of this case --before the fun took a dive?