Two one act plays by Allan Havis (Interludes" and "A Road from Jerusalem," brought together under the title Holy Wars, are now being featured on the Rep's experimental stage n Cambridge, and they are powerfully conceived the reversal of the usual roles is even greater in "The Road from Jerusalem, in which a visiting German businessman, an American Jewess come as an immigrant, and an Arab Palestinian find themselves taking refuge in a bomb shelter under Arab siege. This is a political play and what makes it compelling is its pessimism, which is to say its truthfulness. - Martin Peretz, Editor-in-Chief, The New Republic. "Interludes" is a play that takes some very heavy philosophical themes about the destructive elements in all male-female relationships and intertwines humor an heaviness in skillful way. - Bob Paglia, Critic-at -Large, WELI Radio, New Haven