Ninja Gaiden

From Author Wars - https://authorwars.com/publications/ninja-gaiden-55438.html

Overview:

Title: Ninja Gaiden
Author: A. L. Singer
Year: 1991
ISBN-10: 0590764845
Publisher: Hippo / Scholastic UK
Price: £1.95
Pages: 120
Binding: Paperback
Type: Novel
Title Reference: Ninja Gaiden
Notes:
- 2017-06-03 Scholastic published two books with the ISBN 0590764845 / 0-590-76484-5 which has resulted in confusion.
  - Ninja Gaiden by F. X. Nine has a 0-590-76484-5 barcode on the back cover. (source: scan of back cover)
  - Wacky Laws by Barbara Seuling has 0-590-76484-5 on the front cover. (source: amazon.com)