Secret of the Sinister Six
From Author Wars - https://authorwars.com/publications/secret-of-the-sinister-six-253240.html
Overview:
- Title: Secret of the Sinister Six
- Author: Adam-Troy Castro
- Year: 2002
- Publisher: iBooks / SFBC
- Price: $12.50
- Pages: 442
- Binding: Hardcover
- Type: Novel
- Title Reference: Secret of the Sinister Six
- Notes: SFBC #51805. This is similar to the 2002 ibooks edition, except it lacks a price and has the SFBC number on the back jacket.