Maths on the Back of an Envelope: Clever ways to (roughly) calculate anythingAnother terrific book by Rob Eastaway SIMON SINGH A delightfully accessible guide to how to play with numbers HANNAH FRY How many cats are there in the world? What's the chance of winning the lottery twice? And just how long does it take to count to a million? Learn how to tackle tricky maths problems with nothing but the back of an envelope, a pencil and some good old fashioned brain power. Join Rob Eastaway as he takes an entertaining look at how to

bounty hunters and fugitives

Who was involved in the cover-up

the Council's authorization came only ten days later

and part spiritual quest

even when it smells like trouble

More than previous armed conflicts

fourteen members of the club have once again collaborated to produce The Sinking Admiral

pretending to be someone else: the dutiful daughter

hunting for dinosaur fossils

Perfect for fans of Jules Wake

reminiscent of the works of William Trevor and Colm Tóibín

slurping grape pops