im sure theres plenty if you go have a look in book stores like dymocks and angus and robertson bookworld...
theres study guides just based on his poems..and also study guides on how they relate to imaginatve journeys
I found a Macquarie study guide on Imaginary Journeys today which has a section on Coleridge and how his poems relate to the stimulus booklet and to the IJ. I think it's good, better than the IJ section of the Excel book