The Brain-Bending Basics
SKU: 39427080253

The Brain-Bending Basics

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Description

The Brain-Bending BasicsBy: Kjartan Poskitt Illustrator: Philip Reeve,Rob Davis,Trevor Dunton Series: Murderous Maths MURDEROUS MATHS: The Brain Bending Basics is full of facts, tricks and tips to give children a roller coaster overview into the utterly nutty world of maths. With a fabulous brand new cover design for 2019 and simple explanations and hilarious characters to guide them through, children can: learn to become mathematical masters discover all about the

By: Kjartan Poskitt | Illustrator:  Philip Reeve,Rob Davis,Trevor Dunton | Series: Murderous Maths 

MURDEROUS MATHS: The Brain-Bending Basics is full of facts, tricks and tips to give children a roller coaster overview into the utterly nutty world of maths.

With a fabulous brand-new cover design for 2019 and simple explanations and hilarious characters to guide them through, children can:

  • learn to become mathematical masters
  • discover all about the impossible race
  • find out how numbers can have superpowers - and more!

    • Illustrated by Philip Reeve, Trevor Dunton and Rob Davis and presented in a bold, funky and accessible way so children can find out why maths is marvellous, a new generation of Kjartan Poskitt fans will be able to discover the world of MURDEROUS MATHS.

    Get ready to be amazed!

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    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
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    SKU: 39427080253

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    4.7 ★★★★★
    Based on 1637 reviews
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    Verified Purchase
    Stephenochi
    Louisville, US
    ★★★★★ 5
    Good pillow protector
    Size: Queen Size (Pack of 2)
    Looks and feels very durable. Didn't notice and odor when opened or in use. Fits my Coop Home Goods pillow perfectly! Sleep quality is still good with these covers on.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 29, 2026
    M
    Verified Purchase
    MeMe🦋
    Carnegie, US
    ★★★★★ 4
    Very nice but expensive
    Size: Queen Size (Pack of 2)
    I love these cases, they didn't let out as much air as I had hoped for out the sides so I only zip it up half way so my pillow stays squishy and moldable and not partially filled with air which changes the feel of your pillow. Other then that they are great, they are very soft and quite, there is no noise whatsoever and there is some thickness to it adding a little more softness to your pillow. I ended up buying a second set. I just wish it had a little more airflow through the sides so I didn't have to leave it unzipped, that kind of defeats the purpose. I also think they are a little more expensive then they should be.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 2, 2026
    K
    Verified Purchase
    Karma89love
    Omaha, US
    ★★★★★ 5
    Does not change the pillows effectiveness at all.
    Size: King Size (Pack of 2)
    As of right now, I have not noticed anything with these covers that would significantly alter the way the pillows feel. I'm greatful that they are not noisy as most other covers are. I also appreciate that they have very much the same feel as the covers that come on the pillows. One thing I can say so far with confidence is that even though this is an additional layer to my pillows, the original feeling, specially with the Eden cool+, has been the same in terms of coolness and breathability.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 2, 2026
    J
    Verified Purchase
    jakobsmom
    Dallas, US
    ★★★★★ 5
    SUPER SOFT - GREAT QUALITY!
    Size: Crescent Queen
    This crescent pillow protector is more than I expected, as far as softness and just the overall quality of it. I wish my PILLOW was as nice as this protector! Definitely recommend.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 23, 2026
    B
    Verified Purchase
    BLV
    Pawtucket, US
    ★★★★★ 5
    Exactly as described
    Size: Crescent Queen
    This pillow cover is everything they said it would be. Comfortable, no crinkle sound. Fits the pillow like a glove. I highly recommend.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 26, 2026

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