Technology Learning
Illustrated books and cheat sheets

Learn it properly. Revise it in minutes.

Short illustrated books that teach one idea at a time, and two page cheat sheets to revise from. Python, databases, medical coding and AI.

Choose a subjectSee the cheat sheets
By M.R. Sterling · 141 books · 27 cheat sheets · instant PDF download
Foundations
PYTHONCODE CLINIC
BOOK 1
Think Like a Coder & Start Python
M.R. Sterling
The HL7 Lab
PYTHONCODE CLINIC
BOOK 1
Welcome to the HL7 Lab
M.R. Sterling
Cheat Sheet
DATABASECHEAT SHEETS
SHEET 01
Database Design and ER Diagrams
M.R. Sterling
The Build
PYTHONCODE CLINIC
BOOK 1
Functions That Work for You
M.R. Sterling
DB Design
HEALTH DATABASE CLINIC
BOOK 1
Why Health Data Needs a Home
M.R. Sterling
Foundations
HEALTH DATA CLINIC
BOOK 1
The Database Design Process
M.R. Sterling
Intro
ICD-10 CLINIC
BOOK 1
What Coding Really Is
M.R. Sterling
Intermediate
ICD-10 CLINIC
BOOK 1
Selection & Sequencing
M.R. Sterling
Advanced
ICD-10 CLINIC
BOOK 1
Abstracting the Complex Record
M.R. Sterling
Start with a subject

What do you want to learn?

Each subject brings its books, cheat sheets and bundles together in one place, in the order to read them.

Foundations
PYTHONCODE CLINIC
BOOK 1
Think Like a Coder & Start Python
M.R. Sterling
The HL7 Lab
PYTHONCODE CLINIC
BOOK 1
Welcome to the HL7 Lab
M.R. Sterling
Foundations
PYTHONCODE CLINIC
BOOK 2
Variables & Numbers
M.R. Sterling

Python

From your first line of code to real health data pipelines.

27 books · 5 bundles
DB Design
HEALTH DATABASE CLINIC
BOOK 1
Why Health Data Needs a Home
M.R. Sterling
Foundations
HEALTH DATA CLINIC
BOOK 1
The Database Design Process
M.R. Sterling
Cheat Sheet
DATABASECHEAT SHEETS
SHEET 01
Database Design and ER Diagrams
M.R. Sterling

Databases and SQL

Design a health database, query it with SQL, then run it safely.

33 books · 12 cheat sheets · 8 bundles
Intro
ICD-10 CLINIC
BOOK 1
What Coding Really Is
M.R. Sterling
Intermediate
ICD-10 CLINIC
BOOK 1
Selection & Sequencing
M.R. Sterling
Intro
ICD-10 CLINIC
BOOK 2
Inside the Code Book
M.R. Sterling

Medical Coding

ICD-10-CM diagnosis coding, from your first code to the DRG.

45 books · 3 bundles
Intro
CLAUDE CLINIC
BOOK 1
Meet Claude
M.R. Sterling
Advanced
CLAUDE CLINIC
BOOK 1
Prompt Architecture
M.R. Sterling
Cheat Sheet
CLAUDECHEAT SHEETS
SHEET 01
Meet Claude
M.R. Sterling

AI

Use Claude well, then build your own AI agents.

36 books · 15 cheat sheets · 13 bundles
Two ways to learn

Read the book. Keep the sheet.

The book teaches a topic properly. The sheet is what you print and keep beside you once you have learned it.

Books

Learn it properly

  • One topic per book, in plain English
  • Worked examples you can follow line by line
  • Practice questions with full answers
  • 141 books across four subjects
DB Design
HEALTH DATABASE CLINIC
BOOK 1
Why Health Data Needs a Home
M.R. Sterling
Foundations
HEALTH DATA CLINIC
BOOK 1
The Database Design Process
M.R. Sterling
Intro
ICD-10 CLINIC
BOOK 1
What Coding Really Is
M.R. Sterling
Browse the books
Cheat sheets

Revise it in minutes

  • Two A4 pages, printed front and back
  • Every result run and every product fact checked before print
  • Common mistakes, a quick check and a glossary on every sheet
  • Each sheet pairs with the books that teach it
Page 1 of a cheat sheetPage 2 of a cheat sheet
See the cheat sheets
Save with a bundle

Buy the set, pay far less.

Every bundle is a one time purchase and an instant download.

All bundles and packs

Why you can trust them

Checked, not guessed.

Every example runEvery code example and every query in the Python and database books was run, and its exact output printed beside it.
Every code verifiedEvery ICD-10-CM code in the 45 medical coding books was checked against the official code set before publication.
Every fact sourcedEvery model name, price and limit in the AI books was checked against the vendor's own published documentation.

One email when a new book lands

No schedule, no filler. Just the new titles and the odd free chapter.