The New Testament / Markus Bockmuehl, Evangeline Kozitza
Roman Catholicism / Anne McGowan
Eastern Orthodoxy / Mary B. Cunningham
Lutheranism / Kirsi Stjerna
Anglicanism / Martyn Percy
Reformed and Dissenting Protestants / Andrew R. Holmes
The Holy Family / Holly Taylor Coolman
Gabriel and the Angels / David Lyle Jeffrey
Bethlehem and the Census / Leroy A. Huizenga
The Magi and the Star / D. H. Williams
The Inn, the Manger, the Swaddling Clothes, the Shepherds, and the Animals / Jody Vaccaro Lewis
The Dating of Christmas: The Early Church / Paul F. Bradshaw
The Winter Solstice and other Celebrations of the Season / Daniel Gifford
St Nicholas to Santa Claus / Adam C. English
Trees and Decorations / David Bertaina
Gifts and Charity / Ellen M. Litwicki
Children and Childhood / Marcia J. Bunge
Food and Drink / Paul Freedman
Carols and Music to 1900 / Tova Leigh-Choate
Carols and Music since 1900 / Todd Decker
Paintings / Barbara von Barghahn
The Middle Ages / Kati Ihnat
Plays / Frances Clemson
Poetry / Emma Mason
Fiction / Natalie McKnight
Film and Television / Mark Connelly
Bethlehem and the Middle East / Elizabeth Monier
Catholic Europe / Nadine Cretin
Germany and Scandinavia / Joe Perry
Russia / Francesca Silano
The United Kingdom / Martin Johnes
The United States / Daniel Vaca
The Reformation and Early Modern Periods / Katrina Jennie-Lou Wheeler
Africa / Joel Cabrita
Asia / Joseph Tse-Hei Lee
Latin America and the Caribbean / David Thomas Orique O.P.
Public Holidays and the Law / Richard W. Garnett, Jackson C. Blais
Commercialism and Consumerism / John Schmalzbauer
Secularity / David Nash
Culture Wars / Gerry Bowler
The Nineteenth Century / Timothy Larsen
The Twentieth and Twenty-First Centuries / Christopher Ferguson
The Old Testament / John Barton
Jesus Christ and the Incarnation / Katherine Sonderegger
The Blessed Virgin Mary and the Virgin Birth / Katherine G. Schmidt.