News just in...two of the biggest stars in tennis are signing copies of their books at Waterstone's in London...

Ilie Nastase
Monday 7th June, 1pm
waterstone's, 203-206 Piccadilly W1
p# 020 7851 2400

Saturday 26th June, 11am
Waterstone's, 12 Wimbledon Bridge, Wimbledon SW19
p# 020 8543 9899

Boris Becker
Thursday 10th June, 5pm
Waterstone's, 203-206 Piccadilly W1
p# 020 7851 2400