This week’s FLOSS4Science interview is with Jesper Schmidt Hansen, nanofluidics scientist and author of the GNU Octave Beginner’s Guide, one of the few books on GNU Octave besides the official GNU Octave manuals.

Packt is pleased to announce Joomla! 1.5 Beginner's Guide, a new book that will help newbies to get started with Joomla! and quickly go beyond the basics. Written by Eric Tiggeler, an experienced Joomla! tutorial writer as well as the author of a Dutch Joomla! Manual, this beginner's guide will help readers build and maintain impressive user-friendly websites with Joomla! 1.5.

This time we have for you an interview with Heino Prinz, a biochemist and author of the book Numerical Methods for the Life Scientist: Binding and Enzyme Kinetics Calculated with GNU Octave and MATLAB. Heino tells us about himself, how the book came to be and who will benefit from it. Enjoy the interview and check out the book!

Today we share with you an interview with Bruno Falissard author of the book Analysis of Questionnaire Data with R. Bruno is a psychiatrist with other books in his portfolio. This is his first English and R related book. Enjoy the interview!

We share with you and interview with scientist, professor and author Hans Petter Langtangen about his well known book A Primer on Scientific Programming with Python. We delve into the story behind the book, future plans and, as always, the importance of free/libre software in science.

Ubuntu Pocket Guide and Reference is a free book written by Keir Thomas, the well-known author of Beginning Ubuntu Linux and co-author of Ubuntu Kung Fu, two popular books about Ubuntu Linux. His latest book is called Ubuntu Pocket Guide and Reference and it is available as a free PDF download from the official website, or as print edition from Amazon.com for USD 11,99.

If you are using WordPress as your blogging platform, most probably you are already familiar with plugins. These excellent add-ons help you extend the features of Wordpress giving you complete control on blog customization and enhancements.

A new book from Packt on Threaded Programming that acts as a guide to building scalable, high performance applications using parallel programming with C# has been published. Written by Gastón C. Hillar, C# 2008 and 2005 Threaded Programming: Beginner's Guide will help users develop applications that run several tasks, and manage parallelized processes and threads.

Keir Thomas informs us that his new Ubuntu book has been downloaded 150,000 times. Freely downloadable in PDF format and available from Amazon in paperback form for $10, MacFreda Publishing's 164-page Ubuntu Pocket Guide and Reference offers a beginner's overview of the popular distro.