These lectures, delivered by Professor Mumford at Harvard in 1963-1964, are devoted to a study of properties of families of algebraic curves, on a non-singular projective algebraic curve defined over an algebraically closed field of arbitrary characteristic. The methods and techniques of Grothendieck, which have so changed the character of algebraic geometry in recent years, are used systematically throughout. Thus the classical material is presented from a new viewpoint.

Magnetohydrodynamics, or MHD, is a theoretical way of describing the statics and dynamics of electrically conducting uids. The most important of these uids occurring in both nature and the laboratory are ionized gases, called plasmas. These have the simultaneous properties of conducting electricity and being electrically charge neutral on almost all length scales. The study of these gases is called plasma physics. MHD is the poor cousin of plasma physics. It is the simplest theory of plasma dynamics. In most introductory courses, it is usually afforded a short chapter or lecture at most: Alfven ́ waves, the kink mode, and that is it. (Now, on to Landau damping!) In advanced plasma courses, such as those dealing with waves or kinetic theory, it is given an even more cursory treatment, a brief mention on the way to things more profound and interesting. (It is just MHD! Besides, real plasma phy- cists do kinetic theory!) Nonetheless, MHD is an indispensable tool in all applications of plasma physics.

On the ongoing project of writing about grief; Zambreno's addendum to Book of Mutter. “I came up with the idea of writing these notes, or talks, out of a primary desire to not read from Book of Mutter, and instead to keep gesturing to its incompleteness and ongoingness, which connects, for me, to the fragmentary project of literature, and what I long for in writing." —from Appendix Project Inspired by the lectures of Roland Barthes, Anne Carson, and Jorge Luis Borges, Kate Zambreno's Appendix Project collects eleven talks and essays written in the course of the year following the publication of Book of Mutter, Zambreno's book on her mother that took her over a decade to write. These surprising and moving performances, underscored by the sleeplessness of the first year of her child's life, contain Zambreno's most original and dazzling thinking and writing to date. In Appendix Project Zambreno thinks through the work of On Kawara, Roland Barthes, W.G. Sebald, Bhanu Kapil, Walter Benjamin, Theresa Hak Kyung Cha, Marguerite Duras, Marlene Dumas, Louise Bourgeois, Doris Salcedo, Jenny Holzer, and more.

This special edition of the Lectures on Faith from Zion’s Camp Books is formatted for convenience on an eReader, with more than 100 internal links to scriptures and citations. We hope it will give you a great reading experience! The Lectures on Faith were originally prepared as materials for the School of the Prophets in Kirtland, Ohio in 1834 and were included in the Doctrine and Covenants from 1835 to 1921. Although the Lectures on Faith have never been accepted as revelation by the body of the church (and so were removed from the Doctrine and Covenants in 1921), they contain important doctrinal insights that can help anyone seeking to learn more about faith and come closer to Heavenly Father and Jesus Christ. President Joseph Fielding Smith noted, “I suppose that the rising generation knows little about the Lectures on Faith. . . . In my own judgment, these Lectures are of great value and should be studied. . . . I consider them to be of extreme value in the study of the gospel of Jesus Christ.” (Joseph Fielding Smith, Seek Ye Earnestly. Salt Lake City: Deseret Book, 1970.) Elder Bruce R. McConkie of the Quorum of the Twelve Apostles has stated the lectures contain “some of the best lesson material ever prepared on the Godhead; on the character, perfections, and attributes of God; on faith, miracles, and sacrifice. They can be studied with great profit by all gospel scholars.” (Bruce R. McConkie, Mormon Doctrine. Salt Lake City: Bookcraft, 1966.)