Michael Heatley has written over 100 books, ranging from rock and pop biographies to popular science, humour and sports titles. He has contributed to many rock music encyclopedias, including the Virgin Encyclopedia of Rock (1996), and music biographies, including Eminem (2001) and Deep Purple (2007). He has written for magazines including Music Week , Billboard and Record Collector . His most recent titles for Anova include: Music That Shook The World (2008), Stars and Guitars (2010) and The Girl in The Song (2010).
Graham Betts entered the music industry as a press officer with Pye Records. He went on to work for CBS Records (where he was Head of Press) and a number of other labels. He has written for numerous magazines and publications, including Blues & Soul, Record Buyer and The History Of Rock. He has also had more than 20 books published under his own name.