SUE Radford has expressed her shock after her and husband Noel's tell-all book hit number two on the Sunday Times' bestseller list.
The parents of Britain's Biggest Family have told their life story in The Radfords: Making Life Count.
And despite the fact it was only released on 29th February, the book has already climbed to second place on the prestigious list of bestsellers.
"Wow wow wow we can’t believe we are writing this… but it’s official we are a Sunday Times Bestseller and No2 at that!" Sue wrote on the family's page.
"I don’t think this has properly sunk in yet, but we just wanted to say a HUGE thank you to everyone who has bought the book and all the lovely messages and comments from you on how much you’ve loved reading it.
"Ahhh Sunday Times Best Seller!"
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And people in the comments section were quick to praise the Radfords for the book, with one writing: "Fantastic book , couldn’t put it down.
"Read in 3 days!"
"Read it in 24 hours... couldn't put it down....," another added.
"Fantastic book, really enjoyed reading it....." a third commented.
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"Noel could we have a cookbook next please?!"
"Well done, you are an amazing loving couple," someone else praised.
"I got your book today, Mothers Day."
"Got your book for mother's day. Can't wait to read it," another said.
Sue also revealed that the book is being reprinted with the "Sunday Times bestseller" tag added to the front cover.
Making Life Count has only been beaten by Alice Roberts' Crypt in the Sunday Times bestsellers list.
Speaking previously about their reasons for doing a book, Sue said: "So many of you have asked over the years if we'll ever bring out a book and it's something we've wanted to do for a long time and now finally we've found time amongst the chaos of daily life to do it!
"It's been such a lovely experience, reflecting on our journey to becoming Britain's biggest family from first meeting to every pregnancy, birth and beyond.
"We love sharing our lives with you and we hope you'll enjoy the book and all our stories old and new."