10 Star Trek Next Generation Paperback Books #21-30 Chains of Command Imbalance Books are in preowned condition, shows light shelf wear. All books are paperback and have some creasing on the spines. One book is loose from the cover. Chains of Command, Imbalance, War Drums, Nightshade, Grounded, The Romulan Prize, Guises of the Mind, Here There Be Dragons, Sins of Commission, Debtors' Planet - see pictures for details.
