Introduction Kari Andén-Papadopoulos and Mervi Pantti Part I: Histories Chapter 1: Looking Back: Ethics and Aesthetics of Non-Professional Photography Karin Becker Chapter 2: Amateur Photography in Wartime: Early Histories Stuart Allan Chapter 3: The Eyewitness in the Age of Digital Transformation Mette Mortensen Part II: Practices Chapter 4: Amateur Images and Journalistic Authority Helle Sjøvaag Chapter 5: Transparency and Trustworthiness: Strategies for Incorporating Amateur Photography into News Discourse Mervi Pantti and Kari Andén-Papadopoulos Chapter 6: Pans and Zooms: The Quality of Amateur Video Covering a Breaking News Story Ray Niekamp Chapter 7: 'You Will Die Next': Killer Images and the Circulation of Moral Hierarchy Johanna Sumiala Chapter 8: From Columbine to Kauhajoki: Amateur Videos as Acts of Terror Marguerite Moritz Part III: Circulations Chapter 9: Visual Blowback: Soldier Photography and the War in Iraq Liam Kennedy Chapter 10: In Amateurs We Trust: Readers Assessing Non-Professional News Photographs Liina Puustinen and Janne Seppänen Chapter 11: 'More Real and Less Packaged': Audience Discourses on Amateur News Content and Their Effects on Journalism Practice Andy Williams, Karin Wahl-Jorgensen and Claire Wardle Contributors.