Find a mistake and win $10

Report typos/ mispellings or other errors and win $10

How it works

1) Simply tell us the mistake plus the page number it's on.

2) The error must be "agreed" ie something that we act on and change. 

Example: 

You say: "You mispelt tpyo on Page 55. It should read as Typo" 

We reply: "You're right! we'll change that. Here is $10. Well done."


3) Only two prizes allowed per person


4) Please note we can only send payments via paypal


How to report and claim your prize. 

Simply contact us with the details via the form below.

Bear in mind, if you have an earlier edition we might already have updated it (we've already done a few corrections!) But we really do want to find and correct all errors and are happy to pay for your proofreading :)

Thanks!