There's always at least one book on the go.
I keep (re)reading JRR Tolkien, LOTR.
Latest books I bought were when we went to London.
Stieg Larsson, The girl with the dragon tattoo (thriller)
Bernard Cornwell, Azincourt (historical novel)
C.J. Samdom, Revelation (historical novel)
I love David Baldacci, John Grisham is always a safe bet for me.
Dan Brown, J.K. Rowling's Harry Potter' series (and they are called childrens books...)
Katherine Kerr, Terry Brooks if I want some fiction...
And the list goes on.