Books about Scribus
The Official Scribus Manual
The Official Scribus 1.3.3.x Manual by Gregory Pittman and Christoph Schäfer (FLES Books, January 2009).
We recommend ordering the book from an online bookstore like Amazon or any other online bookseller of your choice.
View a PDF with table of contents and a sample chapter - File:Scribus-manual-sample-3.pdf.
Scribus 1.3.5: Beginner's Guide
Scribus 1.3.5: Beginner's Guide by Cedric Gemy (Packt Publishing, December 2010).
See the publisher's book page for the details.