Robert Allen
12 titler på Bookis
Tusen veier til suksess
Mensa: Mental Challenge
Mensa: Puzzle Challenge
FinTech Revolution
Mensa: Keep Your Brain Fit
Mensa Riddles & Conundrums
Improve Your Memory
Things to Do Now You're 50
Penguin Writers' Guides How to Write Better English
Oxford Student's Dictionary
Mensa Genius Test
The penguin English dictionary
