
How To Save Your Granny From A Runaway Train
by Swapna Haddow & Jess Bradley (illustrator)
AUCK IN STOCK
WGTN OUT OF STOCK
64
Oct 2025
Paperback
HarperCollins Publishers Limited
9780008713355
Bonkers dilemmas that can be solved with science and a bunch of brilliant physics experiments.
Book of the Week: The Week Junior*
**No grannies were harmed in the making of this book!**
Trick a shark! Lift a jumbo jet! Escape a deserted island! Stop a runaway train!
Explore a bunch of ridiculous (and not-so-ridiculous) dilemmas - with solutions from the astonishing world of physics.
Sounds unbelievable? Test the science for yourself, with easy-to-follow experiments throughout!
What are you waiting for? Let's save Granny!
Written by bestselling and award-winning author Swapna Haddow, with brilliantly funny colour illustrations from award-winning illustrator Jess Bradley.
COMING SOON: How to Make Diamonds From Your Pencils (chemistry) and How to Stop a T. rex From Eating Your Socks (biology)
*16 August



