NEW YORK - Apple Inc. must modify its existing agreements with publishers and submit to an external monitor pursuant to the final order entered Sept. 5 by the federal judge in New York who ruled against Apple on claims by the United States and 33 states that Apple conspired with five publishers to fix prices of electronic books (United States of America v. Apple Inc., et al., No. 12 Civ. 2826, S.D. N.Y.; State of Texas, et al. v. Penguin Group $(USA$) Inc., et al., No. 12 Civ. 3394, S.D. N.Y.).