Perfect English Punctuation for Beginners
(4.67 with 277 reviews)
960
students
1.6 hours
content
May 2026
updated
$14.99
Duncan Koerber
Online Course Instructor
4.45 (8.1K reviews)
Statistics
35.2K
total students
13 hours
total content
Dec 2015
first content date
Mar 2020
last content date
Courses (8)
How to Find & Correct Writing Errors: The Proofreading Guide
(4.58 with 1.2K reviews)
5.0K
students
1.1 hours
content
May 2026
updated
$14.99
Cover Letter Mastery Writing to Get the Job You Want
(4.35 with 310 reviews)
1.1K
students
1.6 hours
content
May 2026
updated
$14.99
The Finished Dissertation
(4.49 with 81 reviews)
665
students
2.1 hours
content
May 2026
updated
$17.99
How to Interview People the Right Way
(4.00 with 71 reviews)
1.3K
students
58 minutes
content
Aug 2016
updated
$14.99
Job Interview Training: Impress the Hiring Manager
(4.37 with 23 reviews)
128
students
1.2 hours
content
May 2026
updated
$14.99
7 Lessons on Writing for Becoming a Standout Writer
(4.49 with 4.9K reviews)
18.9K
students
2.6 hours
content
May 2026
updated
$14.99
Kickstart a Freelance Editor & Proofreader Career on Upwork
(4.67 with 1.3K reviews)
7.0K
students
1.8 hours
content
May 2026
updated
$14.99