Men are from Mars, Women are from Venus
John Gray
The Silver Mask (Magisterium #4)
Cassandra Clare & Holly Black
Magesterium (4)
Penric and the Shaman
Lois McMaster Bujold
Penric and Desdemona (Publication order) (2)
The Vor Game (Vorkosigan Saga) (Miles Vorsokigan Book 6)
Unknown
The girl who loved Tom Gordon
Stephen King
About a Boy
Nick Hornby