Contact Us

Mills & Boon is an imprint of Harlequin Books – a division of HarperCollinsPublishers Pty Limited
Level 13, 201 Elizabeth Street,
Sydney NSW 2000

A.B.N. 36 009 913 517

Australia: 1300 659 500
New Zealand: 0800 265 546
Monday-Thursday, 8.30am to 4pm AEST, excluding Australian/NSW public holidays.

Harlequin Enterprises Pty Ltd
PO Box A47
Sydney South NSW 1235


Marketing enquiries

Due to COVID-19, we are currently overwhelmed with enquiries. Please ensure you have checked the following sources for answers to your questions before submitting an enquiry, as we may not be able to get back to you as quickly as we would like 🙂 

Frequently asked questions:
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Guide to e-books:
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Couldn’t find your answer in our FAQs? Simply fill in the form below. If you have a question about an order made on our website, please include your order number.