So the Ghosts are back (Huge fan over here

)
and ive been looking about and I can only find the 14th book on amazon as a hardback. anyone know anything about when it is coming to iBooks? or any digital version? has it been announced? feeling very sad at the minute as I timed it perfectly reading through the whole series, including anthologies, in time for the warmasters release and well... its only hardback which mean I have to choose to catch up on
HH books or (and I hate to say it) start a different series
any info you know of will be greatly appreciated