Versions
- The Alarm: 7 “, ‘Knife Edge’ cat #:IRS IRM 112, country: UK b/w Caroline Isenberg
- The Alarm: 7 “, ‘Knife Edge’ cat #:IRS IRM 112 sg, country: UK b/w Caroline Isenberg (gatefold sleeve)
- The Alarm: 7 “, ‘Knife Edge’ cat #:IRS IRMSP 112, country: UK b/w Caroline Isenberg (poppy shaped disc)
- The Alarm: 7 “, ‘Knife Edge’ cat #:IRS IRMSP 112, country: UK b/w Caroline Isenberg (uncut poppy shaped disc)
- The Alarm: 12 “, ‘Knife Edge’ cat #:IRS IRMT 112, country: UK b/w Howling Wind (acoustic)/Caroline Isenberg/Unbreak The Promise<
- The Alarm: 12 “, ‘Knife Edge’ cat #:IRS IRMT 112W, country: UK b/w Caroline Isenberg white label promo
- The Alarm: 7 “, ‘Knife Edge’ cat #:ILLEGAL ILSA 6991, country: Germany b/w Caroline Isenberg
- The Alarm: 12 “, ‘Knife Edge’ cat #:ILLEGAL ILSA 126991, country: Germany b/w Howling Wind (acoustic), Caroline Isenberg, Unbreak The Promise
