ok - after reading the two responses from Vincent and Glowball I see I need to clear it up a bit more. (what should really do is not ask questions when I am sleepy ;> )
let me give a larger example of my database
main_title , alt_title , issue_num
Books of Magic, Bindings , 1
Books of Magic, Bindings , 2
Aliens , Rogue , 1
Books of Magic, Artificial Heart , 9
Grendel Tales , Devil in Deed , 1
Books of Magic, Artificial Heart , 10
Grendel Tales , Devil in Deed , 2
X-Men , , 290
X-Men , Alpha , 1
Grendel Tales , HomeComing , 1
Grendel Tales , HomeComing , 2
Superman , , 300
I'd like a query that returned this -
Aliens Rogue 1
Books of Magic Bindings 1
Books of Magic Bindings 2
Books of Magic Artificial Heart 9
Books of Magic Artificial Heart 10
Grendel Tales Devil in Deed 1
Grendel Tales Devil in Deed 2
Grendel Tales HomeComing 1
Grendel Tales HomeComing 2
Superman 300
X-Men 290
X-Men Alpha 1
it's tricky - because sometimes the alt_title influences the return value, sometimes it doesnt ..
Thanks!
Dave