Here’s the first chapter from my book Head First SQL. The series style is casual, with an emphasis on teaching with both text and graphics. The book contains frequent reinforcement with exercises: http://www.lynnbeighley.com/wp-content/uploads/2018/02/hfsql_ch01.pdf
This one is a short book with some DIY tech projects for girls:
http://www.lynnbeighley.com/wp-content/uploads/2018/02/9781680454079-1.pdf
And this is another short book about JavaScript and Node.JS and how to tweet with a Raspberry Pi. It looks a bit rough because it’s pre-layout.
http://www.lynnbeighley.com/wp-content/uploads/2022/06/JumpstartingJavascript.pdf
I used to do a lot of tech magazine tips and tricks articles. Here’s a rather old one about Drupal. http://www.lynnbeighley.com/wp-content/uploads/2018/02/webdesignermag.png
This is a white paper explaining what SD-WAN is and how it works with Out-of-Band Management solutions:
http://www.lynnbeighley.com/wp-content/uploads/2022/06/SD_WAN_OOB_whitepaper.pdf