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Hattie Harmony : worry detective  Cover Image Book Book

Hattie Harmony : worry detective / by Elizabeth Olsen & Robbie Arnett ; illustrated by Marissa Valdez.

Olsen, Elizabeth, 1989- (author.). Arnett, Robbie, (author.). Valdez, Marissa, (illustrator.).

Record details

  • ISBN: 9780593351444
  • ISBN: 0593351444
  • Physical Description: 1 volume (unpaged) : color illustrations ; 29 cm
  • Publisher: New York : Viking, 2022.

Content descriptions

Summary, etc.:
"Meet Hattie Harmony, Worry Detective. She's always there to help her friends when they need her. And the first day of school can cause a lot of jitters--from speaking in front of the class to taking the bus. Hattie always finds the perfect tools to calm her friends' bodies and minds. But when her own fears start to bubble up, can Hattie learn to overcome them herself?"-- Provided by publisher
Target Audience Note:
AD550L Lexile
Decoding demand: 76 (high) Semantic demand: 85 (very high) Syntactic demand: 79 (high) Structure demand: 85 (very high) Lexile
Subject: First day of school > Juvenile fiction.
Friendship > Juvenile fiction.
Worry > Juvenile fiction.
Helping behavior > Juvenile fiction.
Self-confidence > Juvenile fiction.
Fear > Juvenile fiction.
Genre: Picture books.

Available copies

  • 10 of 12 copies available at Missouri Evergreen. (Show)
  • 0 of 1 copy available at Rolla Public.


  • 0 current holds with 12 total copies.
Show Only Available Copies
Location Call Number / Copy Notes Barcode Shelving Location Status Due Date
Rolla Public Library E OLS (Text) 38256101851982 Juvenile Picture Books Checked out 12/07/2022

Additional Resources