Barrie Roberts

Sherlock Holmes and the Devil's Grail

Conflict Resolution Training for the Classroom

Step-By-step Guide to Google Meet

Step-By-step Guide to Google Forms

Beginner's Guide to Google Apps Script 1 and 2 - Sheets and Forms

Beginner's Guide to Google Docs

Google Sheet Functions

Beginner's Guide to Google Sheets

Beginner's Guide to Google Apps Script 3 - Drive

Step-By-step Guide to Google Apps Script 4 - Documents

Step-By-step Guide to Google Slides

Beginner's Guide to Google Apps Script 1 - Sheets

Step-By-step Guide to Google Sites

Beginner's Guide to Google Drive

Mammoth Book of New Sherlock Holmes Adventures Presents 'the Mystery of the Addleton Curse'