Download or read book Scooby-Doo! and the Vicious Viking written by James Gelsey and published by Scholastic Paperbacks. This book was released on 2002 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: While spending an afternoon in the Viking Village at Happy Sally Land, Scooby and the gang are drawn into a mystery after an angry Viking starts to scare all the visitors away from the new roller coaster.