This article appeared on p14 of the Guardian review section of the Guardian on Saturday 31 May 2008.

This article appeared on p10 of the Guardian review section of the Guardian on Saturday 20 May 2006.

This article appeared on p22 of the Guardian review section of the Guardian on Saturday 5 May 2007.

This article appeared on p19 of the Guardian review section of the Guardian on Saturday 2 May 2009.

This article appeared on p14 of the Guardian review section of the Guardian on Saturday 9 May 2009.

This article appeared on p19 of the Guardian review section of the Guardian on Saturday 7 May 2011.

This article appeared on p20 of the Guardian review section of the Guardian on Saturday 21 May 2005.

This article appeared on p26 of the Guardian review section of the Guardian on Saturday 17 May 2003.

This article appeared on p3 of the Guardian review section of the Guardian on Saturday 17 May 2008.

This article appeared on p15 of the Guardian review section of the Guardian on Saturday 1 May 2010.

This article appeared on p14 of the Guardian review section of the Guardian on Saturday 31 May 2008.

This article appeared on p10 of the Guardian review section of the Guardian on Saturday 20 May 2006.

This article appeared on p22 of the Guardian review section of the Guardian on Saturday 5 May 2007.

This article appeared on p19 of the Guardian review section of the Guardian on Saturday 2 May 2009.

This article appeared on p14 of the Guardian review section of the Guardian on Saturday 9 May 2009.

This article appeared on p19 of the Guardian review section of the Guardian on Saturday 7 May 2011.

This article appeared on p20 of the Guardian review section of the Guardian on Saturday 21 May 2005.

This article appeared on p26 of the Guardian review section of the Guardian on Saturday 17 May 2003.

This article appeared on p3 of the Guardian review section of the Guardian on Saturday 17 May 2008.

This article appeared on p15 of the Guardian review section of the Guardian on Saturday 1 May 2010.