Enigma

1 Return to Camelot (1) 2 Return to Camelot (2) 3 Pari Per Sue 4 Once and Future King 5 Enigma 6 Trompe L'Oeil 7 Territorial Imperative 8 The Second Time Around 9 Bells Are Ringing 10 Who's Who at the Oil Baron's Ball? 11 Proof Positive 12 Something Old, Something New 13 Bar-B-Cued 14 The Fire Next Time 15 So Shall Ye Reap 16 Tick, Tock 17 Night Visitor 18 Cat and Mouse 19 High Noon for Calhoun 20 Olio 21 A Death in the Family 22 Revenge of the Nerd 23 The Ten Percent Solution 24 Some Good, Some Bad 25 War and Peace 26 Ruthless People 27 The Dark at the End of the Tunnel 28 Two-Fifty 29 Fall of the House of Ewing