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Books in New Adventures of Mary-Kate and Ashley series

  • The Case of the Jingle Bell Jinx

    Alice Leonhardt

    Paperback (HarperEntertainment, Oct. 30, 2001)
    The "Jingle Bells on Ice" skating show was just a few days away -- and the skaters needed our help! The lights went out during rehearsal, skates disappeared, and the ice turned to slush! Was the Jingle Bell Jinx to blame? Ashley and I were on the case!
    M
  • The Case of Camp Pom-Pom

    Heather Alexander

    Paperback (Harper Collins, March 15, 2003)
    Mary-Kate and I are having a great time at cheerleading camp -- but something strange is happening. My hair dryer is missing and so is Mary-Kate's nail polish. And now the mascot costume is missing too!
  • New Adventures of Mary-Kate & Ashley #34: The Case of the Sundae Surprise:

    Mary-Kate & Ashley Olsen

    Mass Market Paperback (HarperEntertainment, March 1, 2003)
    Mary-Kate and Ashley are thrilled about participating in an ice cream-making contest at Sweet Sundaes, an ice cream store in town. Whoever invents the best new flavor will win a free sundae-a-week for a year! The twins stir up a delicious new flavor -- Creamy Orange Choco Chunk-and everyone agrees it's the best ice cream they've ever tasted. But it looks as if the yummy new flavor is a recipe for disaster! First, the ice cream disappears. Then their secret recipe is stolen. Can Mary-Kate and Ashley find the culprit before their sweet success turns sour?
    L
  • The Case of the Big Scare Mountain Mystery

    Carol Ellis

    Paperback (HarperEntertainment, Nov. 3, 1999)
    Ashley and I were on a ski vacation, and we couldn't wait to hit the slopes -- until we heard the scary legend of Ski Mountain. According to the story, a monster snatched a boy right off the ski slopes! The boy was never seen again.But it was just a story. Or that's what we thought.Until our ski lift stopped mysterious in midair...And the tree outside our cabin was ripped apart...And we found giant footprints in the snow.We were on the case. Was there really a Ski Mountain monster? We were about to find out -- one way or another!
    O
  • The Case of the Flying Phantom

    Mary-Kate Olsen, Ashley Olsen

    Paperback (HarperEntertainment, July 3, 2000)
    Ashley and Mary-Kate are having a terrific time on a family vacation in Washington, D.C. They especially like spending time at the Smithsonian Air and Space Museum. But during their visit, the famous Wright Brothers' plane starts to tremble--and spooky voices float down from the cockpit! Could there be a ghost in the machine? Mary-Kate and Ashley are on the case!
    P
  • The Case Of Camp Pom-pom

    Heather Alexander

    Library Binding (Demco Media, )
    None
    P
  • The Case of the Christmas Caper: A Novelization

    Jean Waricha

    Paperback (Scholastic Paperbacks, Dec. 1, 1996)
    When the "Spirit," a special airplane filled with gifts, goes missing from ELF Airlines on Christmas Eve, Trenchcoat Twins Mary-Kate and Ashley seek out a villain who would spoil the season for kids all over the world. Original.
    K
  • Case of the Slam Dunk Mystery

    Cathy East Dubowski

    School & Library Binding (Topeka Bindery, Jan. 16, 2000)
    Book by Dubowski, Cathy East
    V
  • Case of the Golden Slipper

    Melinda D. Metz

    School & Library Binding (Topeka Bindery, Nov. 15, 2000)
    None
    R
  • The Case of the U. S. Space Camp Mission

    Carol Thompson

    Paperback (Scholastic Paperbacks, Aug. 1, 1996)
    While visiting the U.S. Space Camp, Mary-Kate and Ashley search for clues that will explain why the space shuttle was covered with hundreds of mysterious holes.
    K
  • Case Of The Clue At The Zoo

    Judy Katschke

    Paperback (Demco Media, Dec. 27, 2004)
    Mary-Kate and Ashley enjoy participating in a program at the zoo and are excited about the addition of a new panda from China, but right before its scheduled arrival, everything starts to go wrong and the girls are on the case.
    N
  • The Case of the Creepy Castle

    Judy Katschke

    Paperback (Demco Media, July 1, 2001)
    When Halloween arrives and Ashley and Mary-Kate don't have a mystery to solve, they begin to worry, but before they know it they are surrounded by werewolves and vampires and their friends are suddenly disappearing.
    R