"Queering Archives: Intimate Tracings" is the second of two themed issues from Radical History Review (numbers 120 and 122) that explore the ways in which the notion of the "queer archive" is increasingly crucial for scholars working at the intersection of history, sexuality, and gender. Efforts to record and preserve queer experiences determine how scholars account for the past and provide a framework for understanding contemporary queer life. Essays in these issues consider historical materials from queer archives around the world as well as the recent critical practice of "queering" the archive by looking at historical collections for queer content (and its absence). This issue considers how archives allow historical traces of sexuality and gender to be sought, identified, recorded, and assembled into accumulations of meaning. Contributors explore conundrums in contemporary queer archival methods, probing some of them in essays on the Catholic Church and the Church of Jesus Christ of Latter-Day Saints. This issue also includes a series of intergenerational interviews reflecting on histories of LGBT archives, a roundtable discussion about legacies of queer studies of the archive, and a closing reflection by Joan Nestle, a founding figure in the practice of international queer archiving. Daniel Marshall is Senior Lecturer in the Faculty of Arts and Education at Deakin University, Melbourne. Kevin P. Murphy is Associate Professor of History at the University of Minnesota and a member of the Radical History Review editorial collective. Zeb Tortorici is Assistant Professor of Spanish and Portuguese Languages and Literatures at New York University. Contributors: Rustem Ertug Altinay, Anjali Arondekar, Elspeth H. Brown, Elise Chenier, Howard Chiang, Ben Cowan, Ann Cvetkovich, Sara Davidmann, Leah DeVun, Peter Edelberg, Licia Fiol-Matta, Jack Jen Gieseking, Christina Hanhardt, Robb Hernandez, Kwame Holmes, Regina Kunzel, A. J. Lewis, Martin F. Manalansan IV, Maria Elena Martinez, Michael Jay McClure, Caitlin McKinney, Katherine Mohrman, Joan Nestle, Mimi Thi Nguyen, Tavia Nyong'o, Anthony M. Petro, K. J. Rawson, Barry Reay, Juana Maria Rodriguez, Don Romesburg, Rebecka Sheffield, Marc Stein, Margaret Stone, Susan Stryker, Robert Summers, Jeanne Vaccaro, Dale Washkansky, Melissa White

In a 1907 lecture to Harvard undergraduates, Theodore Roosevelt warned against becoming "too fastidious, too sensitive to take part in the rough hurly-burly of the actual work of the world." Roosevelt asserted that colleges should never "turn out mollycoddles instead of vigorous men," and cautioned that "the weakling and the coward are out of place in a strong and free community."

A paradigm of ineffectuality and weakness, the mollycoddle was "all inner life," whereas his opposite, the "red blood," was a man of action. Kevin P. Murphy reveals how the popular ideals of American masculinity coalesced around these two distinct categories. Because of its similarity to the emergent "homosexual" type, the mollycoddle became a powerful rhetorical figure, often used to marginalize and stigmatize certain political actors. Issues of masculinity not only penetrated the realm of the elite, however. Murphy's history follows the redefinition of manhood across a variety of classes, especially in the work of late nineteenth-century reformers, who trumpeted the virility of the laboring classes.

By highlighting this cross-class appropriation, Murphy challenges the oppositional model commonly used to characterize the relationship between political "machines" and social and municipal reformers at the turn of the twentieth century. He also revolutionizes our understanding of the gendered and sexual meanings attached to political and ideological positions of the Progressive Era.

A comprehensive introduction to machine learning that uses probabilistic models and inference as a unifying approach. Today's Web-enabled deluge of electronic data calls for automated methods of data analysis. Machine learning provides these, developing methods that can automatically detect patterns in data and then use the uncovered patterns to predict future data. This textbook offers a comprehensive and self-contained introduction to the field of machine learning, based on a unified, probabilistic approach. The coverage combines breadth and depth, offering necessary background material on such topics as probability, optimization, and linear algebra as well as discussion of recent developments in the field, including conditional random fields, L1 regularization, and deep learning. The book is written in an informal, accessible style, complete with pseudo-code for the most important algorithms. All topics are copiously illustrated with color images and worked examples drawn from such application domains as biology, text processing, computer vision, and robotics. Rather than providing a cookbook of different heuristic methods, the book stresses a principled model-based approach, often using the language of graphical models to specify models in a concise and intuitive way. Almost all the models described have been implemented in a MATLAB software package-PMTK (probabilistic modeling toolkit)-that is freely available online. The book is suitable for upper-level undergraduates with an introductory-level college math background and beginning graduate students.

Due to an amazingly complex case of mistaken identity, a nun is murdered in an idyllic setting in the Hudson River Valley. The result is a frantic search by the assassins for their "correct" victim, with Death firmly behind the wheel.

"Queering Archives: Historical Unravelings" is the first of two themed issues from Radical History Review (numbers 120 and 122) that explore the ways in which the notion of the "queer archive" is increasingly crucial for scholars working at the intersection of history, sexuality, and gender. Efforts to record and preserve queer experiences determine how scholars account for the past and provide a framework for understanding contemporary queer life. Essays in these issues consider historical materials from queer archives around the world as well as the recent critical practice of "queering" the archive by looking at historical collections for queer content (and its absence). This issue explores the evolution of grassroots LGBT archives, debates over queer migrations, nationalism and the institutionalization of LGBT memory, the archiving of transgender activism, digitization and the classificatory systems of the archive, performances of the colonial archive, museums as archives, and everyday objects as archivable texts. Daniel Marshall is Senior Lecturer in the Faculty of Arts and Education at Deakin University, Melbourne. Kevin P. Murphy is Associate Professor of History at the University of Minnesota and a member of the Radical History Review editorial collective. Zeb Tortorici is Assistant Professor of Spanish and Portuguese Languages and Literatures at New York University. Contributors: Rustem Ertug Altinay, Anjali Arondekar, Elspeth H. Brown, Elise Chenier, Howard Chiang, Ben Cowan, Ann Cvetkovich, Sara Davidmann, Leah DeVun, Peter Edelberg, Licia Fiol-Matta, Jack Jen Gieseking, Christina Hanhardt, Robb Hernandez, Kwame Holmes, Regina Kunzel, A. J. Lewis, Martin F. Manalansan IV, Maria Elena Martinez, Michael Jay McClure, Caitlin McKinney, Katherine Mohrman, Joan Nestle, Mimi Thi Nguyen, Tavia Nyong'o, Anthony M. Petro, K. J. Rawson, Barry Reay, Juana Maria Rodriguez, Don Romesburg, Rebecka Sheffield, Marc Stein, Margaret Stone, Susan Stryker, Robert Summers, Jeanne Vaccaro, Dale Washkansky, Melissa White