book cover of The Case of the Sea World Adventure

The Case of the Sea World Adventure

(1996)
(The first book in the Adventures of Mary-Kate and Ashley series)
A novel by

 
 
Super-duper pint-sized snoopers Mary-Kate and Ashley pursue a second mystery aboard a vacation cruise ship when their father's top-secret computer disk, which contains a dolphin communicator program, is stolen.

Genre: Young Adult Fiction

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Used availability for Cathy East Dubowski's The Case of the Sea World Adventure

Paperback Editions

January 1996 : USA Paperback
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Title: The Case of the Sea World Adventure (The Adventures of Mary Kate and Ashley)
Author(s): Cathy East Dubowski
ISBN: 0-590-86369-X / 978-0-590-86369-8 (USA edition)
Publisher: Scholastic Paperbacks
Availability: Amazon   Amazon UK   Amazon CA   Amazon AU