Books by Mark Summerfield
Advanced Qt Programming
Prentice Hall, 2010-07-21, 553 pages, pdf, epub
Python in Practice
Addison-Wesley Professional, 2013-08-29, 336 pages, pdf, epub
Programming in Go: Creating Applications for the 21st Century
Addison-Wesley Professional, 2012-05-14, 496 pages, pdf, epub
Programming in Python 3: A Complete Introduction to the Python Language, 2nd Edition
Addison-Wesley Professional, 2009-11-22, 648 pages, pdf, epub