Shopaholic series:

• THE SECRET DREAMWORLD OF A SHOPAHOLIC (also titled CONFESSIONS OF A SHOPAHOLIC) (2000)
• SHOPAHOLIC ABROAD (2001)
• SHOPAHOLIC TIES THE KNOT (2001)
• SHOPAHOLIC & SISTER (2004)
• SHOPAHOLIC & BABY (2007)
• MINI SHOPAHOLIC (2010)
• SHOPAHOLIC TO THE STARS (2014)
• SHOPAHOLIC TO THE RESCUE (2015)

Standalone novels:

• CAN YOU KEEP A SECRET? (2003)
• THE UNDOMESTIC GODDESS (2006)
• REMEMBER ME? (2008)
• TWENTIES GIRL (2009)
• I'VE GOT YOUR NUMBER (2012)
• WEDDING NIGHT (2013)
• FINDING AUDREY (2015)

As Madeleine Wickham:

• THE TENNIS PARTY (1995) (re-released as 40 LOVE in 2011)
• A DESIRABLE RESIDENCE (1996)
• SWIMMING POOL SUNDAY (1997)
• THE GATECRASHER (1998)
• THE WEDDING GIRL (1999)
• COCKTAILS FOR THREE (2000)
• SLEEPING ARRANGEMENTS (2001)