New item Pay Now
Add this item to Cart for a combined free shipping deal
Click to enlarge photo

Listing Detail Tabs

Do you have a bright kid in the 7-11 age group, and want to give them a challenge -as an alternative to computer games, perhaps?

These four books provide a comprehensive set of challenges for the smart kid - they have a similar but not identical range of puzzles and questions, so depending on how much challenge you want to give them, select 1, 2, 3 or all four books.

As all four can ship in the same envelope, please let me know which title(s) you want after making your purchase.

++ shop with COSIMO with confidence ++

COSIMO is the Trade Me trading name for Kiwi Books

Your first stop for New Zealand and children's books, both new and ex-display

We also sell quality non-book items at exceptional prices.

Combining purchases, to give you delivery savings when possible, is standard practice. But not all products can be combined easily or shipped for the price of one - so it pays to check first.

AUSMATE – I ship to Australia, but please use Q+A to ask for a postage rate for you before bidding or taking a buy now.

. Please click here to ask a question
Your question and answer privileges have been disabled.
You must log in to view questions and answers on this listing. We recommend reading questions before you make any purchases.
Please log in to view questions and answers on this listing. We recommend reading questions before you make any purchases. Available only to approved bidders. You must be an authenticated member to ask questions Find out more about becoming authenticated. Your account is in debt Your current account balance is You must credit your account to use this feature.
Firearms Licence #
By entering my licence number, I confirm I am aware of my obligations under the Arms Act.
Transaction details may be provided to police in accordance with the Terms & Conditions.
Your current account balance is Please note you will lose your question and answer privileges if your account is in debt for more than 2 weeks. Credit your account.
I confirm that I am over 18 years old.
To prevent your personal details being misused please do not put emails or phone numbers in questions. Failure to comply may result in the suspension of your account. The seller cannot add a Buy Now price once bidding has started.

Shipping options

Buy more than one of this item and only pay for shipping once.
  • Fast Post or courier ATL - letter box$4.50
  • Standard Post$3.50
  • Seller does not allow pick-ups
  • Seller location: North Shore, Auckland, NZ

Payment options

  • Other options
    NZ bank deposit

Pay Now includes:

Buyer Protection Learn More