Holly Cummins is a software engineer within the WebSphere team at IBM's Hursley labs. She is a popular speaker and has spoken at a variety of industry events including Devoxx, JavaZone, The ServerSide Java Symposium, The Great Indian Developer Summit, and WebSphere User Groups. She has also authored several developerWorks articles. She is a committer on the Apache Aries project. Holly has been with IBM for nine years. Before joining IBM, she completed a doctorate in quantum computation at the University of Oxford.
Timothy Ward is Team Vicar at Holy Trinity Church, Hinckley, England. He is the author of Word and Supplement: Speech Acts, Biblical Texts and the Sufficiency of Scripture (OUP), and a contributor to The Trustworthiness of God (Apollos), The Word Became Flesh (Paternoste), Reformed Theology In Contemporary Perspective (Rutherford House) and Spirit of Truth and Power (Rutherford House).