This week's best-selling hardbacks supplied by Waterstone's for week ending 3 April.

1 (3) Best Friends by Jacqueline Wilson

2 (1) Eats, Shoots and Leaves: The Zero Tolerance Approach To Punctuation by Lynne Truss

3 (2) The Curious Incident Of The Dog In The Night-time (Adult edition) by Mark Haddon

4 (6) Status Anxiety by Alain De Botton

5 (7) The Distance Between Us by Maggie O'Farrell

6 (5) The Curious Incident Of The Dog In The Night-time by Mark Haddon

7 (4) Dr Ali's Nutrition Bible by Mosaraf Ali

8 (-) The Know by Martina Cole

9 (8) The Last Juror by John Grisham

10 (9) 3rd Degree by James Patterson