Sams Teach Yourself Blogging in a Snap by Julie C. Meloni: Sams Teach Yourself C in 21 Days by Peter G. Aitken: Sams Teach Yourself C# in 24 Hours by James Foxall: Sams Teach Yourself C for Linux in 21 Days by Jesse Liberty: Sams Teach Yourself C in 10 Minutes by Jesse Liberty: Sams Teach Yourself C in 21 Days by Jesse Liberty. Sams Teach Yourself C in 24 Hours (2011). 47 Pages 5.27 MB ertyassociates.com), where he provides custom programming, consulting, and training. Rogers Cadenhead is a writer, computer programmer, and web developer who has written. 23 books on Internet-related topics, including Sams Teach Yourself Java in 21 Days and Sams.