Ben 10 Alien Force: The Complete Guide is a book about the first and second seasons of Ben 10: Alien Force.
The book has 96 pages, 5 sections, content, glossary and an "Inner Ten" quiz.
The second section, "Ben's 10", begins on page six and explains all about Ben, the Omnitrix, and his ten alien forms.
The fourth section, "Bad Guys", starts on page fifty-six and explain all of the bad guys, and what they did.
The fifth section, "Greatest Feats", describes certain episodes where Ben, Kevin, and Gwen had some of their greatest moments.
And finally comes the "Inner Ten" quiz, which determines what alien you are from the Omnitrix.