A fantastic book drawn from the science behind using colouring to reduce stress.
Brain Science provides an easily
Searching for a fun way to give your brain a good work out? Look no further than this brilliant book, which will make you think,
... Over 150 mind-bending puzzles are included in this brain-training collection.
The mix of puzzles is designed to present
Featuring more than 100 puzzles, this is the perfect game to train your brain & tax your intelligence against the clock! Features
...A brand new puzzle book format from Arcturus! This fantastic book of braintraining puzzles contains over 280 puzzles devised by international puzzle experts & is designed to appeal to puzzlers everywhere. Guaranteed to give hours of challenging fun, these puzzles come up to the mark in every situation, whether a 10-minute break or a daily commute.