are now also available in the US, as well as in several other countries. Ayuamarca – Renamed Procession of the Dead – First published in the United Kingdom in February 1999 and later in Russia. Re-released in the UK in March 2008. Hell's Horizon – Sequel to Ayuamarca. First published in the United Kingdom in February 2000. Re-released in March 2009. City of the Snakes – Last book of The City Trilogy. It came out in the United Kingdom in March 2010. Zom-B On 12 October 2011, it was announced that O'Shaughnessy's next series for teenagers under the name of Darren Shan would focus on zombies, and that the title of the series was Zom-B. There were twelve books in total. The first book was released in the UK and USA in late September 2012, and the last book was released in April 2016. Zom-B, released in the UK on 27 September 2012. Zom-B Underground, released in the UK on 3 January 2013. Zom-B City, released in the UK on 14 March 2013. Zom-B Angels, released in the UK on 20 June 2013. Zom-B Baby, released in the UK on 26 September 2013. Zom-B Gladiator, released in the UK on 2 January 2014. Zom-B Mission, released in the UK on 27 March 2014. Zom-B Clans, released in the UK on 3 July 2014. Zom-B Family, released in the UK on 25 September 2014. Zom-B Bride, released in the UK on 24 February 2015. Zom-B Fugitive, released in the UK in August 2015 Zom-B Goddess, released in the UK in April 2016 A short novel titled Zom-B Circus, set between Zom-B Gladiator and Zom-B Mission, was released on 27 April 2014. This is officially book 6.5 in the series chronology. Archibald Lox On 1 April 2020, O'Shaughnessy announced that he had silently released three books digitally due to the COVID-19 pandemic, making up the first volume of the Archibald Lox series. There will be three volumes in total in the series. Volume One Archibald Lox and the Bridge Between Worlds, released 1 April 2020. Archibald Lox and the Empress of Suanpan, released 1 April 2020. Archibald Lox and the Vote of Alignment, released 1 April 2020. Archibald Lox Volume One: The Missing Princess — collects the first three books in a single Volume, the way the story arc was originally written, released 31 October 2020. Volume Two Archibald Lox and the