Stop Making Punctuation Mistakes TODAY!

Learn the mistakes you need to avoid if you want to become a better proofreader and writer!

Does this sound familiar?

Confused about that vs. which?

If you answered YES to any of these statements, Punctuation 101 can help you!

Imagine being able to proofread or write without feeling like your clients or audience are going to call out your punctuation mistakes!


Punctuation 101

10 Tricky Punctuation Marks You Need to Master

An e-book and workbook combo that’ll help you refresh your memory of punctuation rules, learn the punctuation mistakes you need to avoid making, and polish your punctuation skills so you can wow your readers and clients. 

"I must say that the Punctuation 101 book has exceeded my expectations. It is so comprehensive and covers all aspects of punctuation nemeses in an easy-to-understand fashion. The examples you provide to show potential banana skins are great! My eldest daughter is Head of English at a local school, and when I showed her the book, she was very impressed with the content, particularly the Cheat Sheet, which she thought was fantastic! I enjoyed the quiz. Although not achieving a perfect score, I did well enough, and I always say that in order to improve it is sometimes necessary to make mistakes on the way. All in all, a terrific document!"
David R., Proofreader

What makes Punctuation 101 different?

Reading the rules is all well and good, but if you don’t cement that knowledge, you’ll forget it straight away! 

Punctuation 101 includes tons of example sentences so you can see the punctuation marks in action AND 150 quiz questions to help you retain the information and lock in that knowledge forever.

Punctuation 101 will help you...

What you'll get...

Punctuation 101 E-Book

Hone your punctuation skills (without wanting to tear your hair out) with this 63-page PDF e-book. Visualize how correct punctuation works with tons of example sentences, and learn the punctuation mistakes you need to avoid making if you want to look professional!

Punctuation 101 Workbook

Cement what you’ve learned in the e-book by testing your knowledge with the 150-question quiz!

BONUS! Printable Punctuation Cheat Sheets

Pin these printable cheat sheets to your office wall so you always have the rules right at your fingertips!

Hone your punctuation skills NOW!

Punctuation 101 e-book and workbook combo

I can’t wait to help you overcome your punctuation nemesis!

Catherine Turner

Hi, I’m Catherine, a freelance proofreader, copyeditor, and writer.

My love of punctuation began in 2015 when I started proofreading as part of my former job. 

I had only a passing acquaintance with punctuation rules, so I started looking for resources to help me improve my punctuation skills. 

And so began a newfound love of punctuation, and eventually, a career change! 

I’ve helped dozens of writers polish their content by weeding out pesky punctuation mistakes.

I’m delighted to share my knowledge of punctuation with you now. Let’s geek out about commas together!

Punctuation 101 is perfect for you if you’re…

If you’re willing to invest some time in refreshing your memory of punctuation rules and locking in your knowledge by taking the quiz, Punctuation 101 is for you!

“Catherine’s book Punctuation 101 is my go-to book for any of my punctuation questions I have when I write. It’s handy and helpful, and I keep it right on my desktop for easy access.”
Krista Coyne, Blogger

Hone your punctuation skills NOW!

Punctuation 101 e-book and workbook combo


Not sure yet? At least don’t leave empty handed!

Download your Punctuation Cheat Sheet!

Ultimate Guide to Starting a Proofreading Business

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