Win an epic museum sleepover party when you purchase Rowley Jefferson’s Awesome Friendly Spooky Stories 2 from Tesco! 

Rowley Jefferson is back in Rowley Jefferson's Awesome Friendly Spooky Stories 2 – another hilariously spooky collection from Jeff Kinney, creator of the Diary of a Wimpy Kid series. Packed with monsters, ghouls, oversized insects and plenty of laugh-out-loud frights, it's the perfect read for brave young fans who like their scares silly.

Buy a copy at Tesco (online or in-store) between 11^th August 2026 and 11^th November 2026 at 23:59 BST and fill in the entry form below for the chance to WIN an unforgettable Astronights sleepover at the Science Museum for 5 children and 1 adult. Spend the night exploring the museum after dark and enjoy a truly out-of-this-world adventure!

How to enter:

To enter, you must buy a copy of Rowley Jefferson's Awesome Friendly Spooky Stories 2 from Tesco during the promotional period (11^th August 2026 until 11^th November 2026 at 23:59 BST) and then fill in the entry form below for your chance to win. Once submitted, you will then be entered into the prize draw to win an unforgettable Astronights sleepover at the Science Museum for 5 children and 1 adult!

This competition is open to UK residents aged 18+ only – please refer to the full terms and conditions below. This competition closes on 11^th November 2026 at 23:59 BST.

Good luck!

Terms and Conditions

To take part in this promotion, entrants must purchase the UK edition of Rowley Jefferson's Awesome Friendly Spooky Stories 2 (ISBN: 9780241820865) from Tesco (online or in-store) between the 11^th August 2026 and 11^th November 2026 at 23:59 BST.
This promotion is open to UK residents aged 18 years or over, with the exception of employees of the Promoter and their group companies, their families, agents and anyone else connected with this promotion.
The Promoter accepts no responsibility for any entries that are incomplete, illegible, corrupted or fail to reach the Promoter by the relevant closing date for any reason. Proof of sending is not proof of receipt. Automatically generated entries or entries via agents or third parties are invalid and shall not be considered. Entries become the property of the Promoter and are not returned.
Only one entry per person. No entrant may win more than one prize.
To enter, you must purchase a copy of Rowley Jefferson’s Awesome Friendly Spooky Stories 2 (ISBN: 9780241820865) from Tesco (online or in-store) between 11^th August 2026 and 11^th November 2026 at 23:59 BST and then fill in the form above. You will need to hold onto your receipt as proof of purchase. If you are drawn as the winner, when we get in touch with you, we will ask for this proof of purchase alongside your name and postal address. Please do not share any bank details with your proof of purchase.
All correctly completed entries will be entered into a prize draw which will take place on 18th November 2026. The first entry drawn at random will be the winner.
The prize is: 5x children's tickets and 1x adult ticket for an Astronights sleepover at the Science Museum London in 2027. The winner can choose from the following dates: 15^th January 2027, 5^th March 2027, or 12^th March 2027. The prize includes £300 expenses for travel to and from the museum.
Other than those specified above, the promoter shall not be liable for any costs or expenses arising out of or in any way connected with this prize and does not accept any responsibility for any damage, loss or disappointment suffered by the winner as result of accepting this prize.
The prize is non-transferrable, and no cash alternative will be offered. Prizes are subject to availability. In the event of unforeseen circumstances, the Promoter reserves the right:
(a) to substitute alternative prizes of equivalent or greater value, and
(b) in exceptional circumstances to amend or foreclose the promotion without notice.
The promoters’ decision is final. No correspondence will be entered into.
The winner will be notified of their win by email no later than 27^th November 2026 at 23:59 BST. The winner must claim their prize within 30 days of the promoter sending notification. If the prize is unclaimed after this time, it will lapse and the promoter reserves the right to offer the unclaimed prize to a substitute winner selected in accordance with these rules.
By entering this competition, all entrants agree to the use of their personal data by the Promoter for the purposes of running the competition as detailed in these terms and conditions. Details on how we process the personal data of entrants can be found in our Privacy Policy: https://www.penguin.co.uk/about/useful-links/privacy-policy.
Entrants’ personal details will be destroyed on completion of this promotion.
We will make the winner’s name and county available on request to the following email address: puffinbooks@penguinrandomhouse.co.uk (please state the name of the competition in the subject heading 10 weeks after the closing date). If you do not want your name and county to be made available in the event that you win, please let us know by emailing: puffinbooks@penguinrandomhouse.co.uk. Please note we are required to make the winner’s details available to the ASA if requested.
The Promoter may disqualify any entrant whose entry does not comply with these terms and conditions (in Promoter’s sole opinion) or who, in Promoter’s sole determination, has acted in a manner that is fraudulent, dishonest or unjust to other entrants including, without limitation, tampering with the operation of the competition, manipulating or rigging votes, hacking, deceiving, cheating or by harassing or threatening other entrants or a representative of Promoter.
By entering the competition each entrant agrees to be bound by these terms and conditions.
The Promoter is: Penguin Books Limited, One Embassy Gardens, 8 Viaduct Gardens, Nine Elms, London SW11 7BW.
These terms and conditions are governed in accordance with the laws of England and Wales.