Maria is the co-author of the best-selling Clean & Lean diet books with trainer James Duigan. Maria and James have published four books and are currently working on their fifth book together.
Clean & Lean Diet
With the foreword written by Elle Macpherson, Maria & James’s first book published in May 2010 and has since sold over 120,000 copies.
Clean & Lean: Flat Tummy Fast
Maria & James's second book published in May 2011 and reached number 5 in the Amazon charts, over all topics, within days of its release.
Clean & Lean Diet Cookbook
Celebrities including Hugh Grant, Elle Macpherson and Rosie Huntingdon Whiteley contributed their favourite recipes to Maria & James's third book, which published in January 2012.