Bernice Summerfield Anthologies Five Dimensional Thinking Sets: Bernice Summerfield Anthologies More votes needed! TARDIS Wiki Share this page {{ shareFeedback }} Copy link {{ copyFeedback }} Overview Reviews Released September 2003 Written by Nick Wallace Publisher Big Finish Productions Pages 9 Locations Braxiatel Collection Login to track and rate! View Rating Distribution Ratings are from TARDIS Guide members only. Characters Bernice Summerfield Irving Braxiatel Bev Tarrant Mushtaq Where to find Five Dimensional Thinking: Life During Wartime Collected Unowned ⊖Saved to Wishlist ⊕Save to Wishlist