The Delta

Internationally bestsellling author Tony Park is the author of more than 20 adventure thriller novels set in Africa. Born in 1964, he grew up in the western suburbs of Sydney, Australia, and has worked as a newspaper journalist in Australia and the UK, a government press secretary, freelance writer and as a PR consultant. Park served 34 years in the Australian Army Reserve including a six-month tour of duty in Afghanistan in 2002. He and his wife, Nicola, divide their time between their home in Sydney, and southern Africa, where they own a home on the edge of the Kruger National Park. His latest novel, King of Beasts, is due out in 2026.

Mark Davis has an unusual background for an audiobook narrator. Born and educated in the UK he spent five years in the British police force before emigrating to Melbourne, Australia. He continued his law enforcement career with the Victorian Police until 1999, rising to the rank of detective. Always having had a passion for radio, Mark presented a weekly two-hour show for radio 3RPH in Melbourne and was part of their audio description team, working on Water Rats. Mark also narrated the serialisation of the book The Feather Men by Ranulph Fiennes. Mark has recently returned from five years in Singapore where he ran his own voiceover business.