Hi, Packt Publishing is offering a free eBook daily until the 24th December 2014.
Plenty of excellent books on Raspberry pi, Linux, Beaglebone, Android etc. Grab them at this link: https://www.packtpub.com/packt/offers/christmas-countdown -- Royce -- http://mm.ilug-bom.org.in/mailman/listinfo/linuxers
