We review the fourth of this year's nominees for Book of the Year

Space-filling curves, cheating at cards and automated joke generation feature in our spring 2020 edition. Plus all your favourite puzzles & columns.

Find out more about the spiral trees on the cover of Issue 09

Win £100 of Maths Gear goodies by solving our famously fiendish crossnumber

Does form going into the play-offs predict your success?

The resultant art is the outcome and purpose that elevates and distinguishes the science.