"Mishkan T'filah: A Reform Siddur: Shabbat" by Elyse D. Frishman is a hardcover book published in 2006 by the Central Conference of American Rabbis. The book, with 387 pages, is written in English and is part of a series of siddurim focused on the Reform movement's prayers and rituals. This specific volume focuses on Shabbat prayers, offering a modern and accessible translation of traditional liturgical texts for the convenience of readers looking to enhance their understanding and practice of Reform Jewish worship.