Please note our orders ship from the UK and may currently be subject to delays. remove

Suitable for 9 - 11 years

This product is not currently available.

To help you find what you're looking for, see similar items below.

This product has not been rated yet.

0 reviews (Add a review)

Delivery information

  • FREE ROI postage for schools on orders containing at least one paid item.*
  • FREE ROI postage on orders €40 or over
  • €8 postage charge on ROI orders
    under €40

Book Club orders

  • FREE postage to schools*
  • Books will be despatched after the school's order is confirmed

ROI postage within 8 working days

Postage charges and times vary for overseas addresses

Refund and returns policy

*Excluding border charge

Product description

Love solving crimes, ginger beer and picnics? Meet Enid Blyton’s fearless gang of crime-busting friends. In their first exciting mission, Jack sees some strange men taking a prisoner to an empty old house. The Secret Seven are suspicious, and set about checking things out. Who could the prisoner be? Who are his captors? And what is the weird noise coming from the spooky house? There’s only one way to solve this mystery: by going undercover…

Product Details






Hodder Children's Books

Date published

May 2nd, 2013

Lexile measure

640L Lexiles are the global standard in reading assessment. They are unique as they are able to measure a child and a book on the same scale – ensuring the right book gets to the right child at the right time.

For more details see What is a lexile?.

Accelerated Reader

AR book level: 4.1; Middle years; 2.0 points

Other details

  • 128 pages




Tony Ross


This product has not been reviewed yet.

Add a review

What kids think

  1. Minion06
    on 26 June 2017

    Brilliant and awesome!!! loved it

    4out of 5
  2. Jejja
    on 30 November 2014

    Brilliant! , adventure , mystery , just one of the best books ever!!!!!!

    5out of 5
  3. AngelofDeath
    on 9 March 2014

    This was an amazing book

    5out of 5
  4. bookaholic202
    on 8 March 2014

    I would love to have a mystery solving gang with passwords and a dog like Scamper

  5. vithursan
    on 24 June 2013

    This book

    1out of 5
  6. crazymialucy
    on 15 June 2013

    good and ayal’oe4eauzghojrtg-923]

    4out of 5
  7. vans20
    on 15 May 2013

    This book was good listen to me. It was amazing. It reccomend it to you.

    5out of 5