Bernice Summerfield Anthologies The Peter Principle Sets: Bernice Summerfield Anthologies More votes needed! TARDIS Wiki Share this page {{ shareFeedback }} Copy link {{ copyFeedback }} Overview Reviews Released September 2003 Written by Kate Orman Publisher Big Finish Productions Pages 10 Locations Braxiatel Collection Login to track and rate! View Rating Distribution Ratings are from TARDIS Guide members only. Characters Bernice Summerfield Mister Crofton Mushtaq Bernard Moskof Spang Where to find The Peter Principle: Life During Wartime Collected Unowned ⊖Saved to Wishlist ⊕Save to Wishlist