Author Information
Mark Biggs's Latest Book

Newest Release

  • Bibliography:
    8 Books (1 Series)
  • First Book:
    September 2010
  • Latest Book:
    November 2021
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Full Series List in Order

Max and Olivia

1 - Operation Underpants (Sep-2016)
2 - Claudia (Sep-2017)
3 - Operation OBE: Over Bloody Eighty (Jun-2018)

Book List in Order: 8 titles



  • The legend of Lilith is undoubtedly the most fantastic of all ancient rabbinic myths. According to lore, God created her from dust alongside Adam. However, Lilith was a failed mate. She was not animated by the breath of God like Adam. Rather she was ...



  • An Uplifting Story - Mystery, Humour, Action, Adventure and a little Quirky.Max and Olivia met as teenagers on covert operations during WW2. After the war they married and under the guise of a doddering old vicar and his wife, continued a life of sec...



  • The adventures of our eccentric old spies, Max & Olivia continue in the exciting sequel to Operation Underpants. Claudia is an uplifting story full of danger, fear, good vs evil, never being too old, never giving up hope, and having ultimate faith in...



  • What do Novichok, Putin's Gardener, the Queen and Gutenberg Bible have in common?  Max and Olivia face their greatest challenge when they are dragged back into the world of international espionage.From the best-selling aut...



  • For Eighty-eight-year-old Emma, the past is a secret. All Jacinta knows of her heritage is that she came as a baby to England, when her mother Emma, fled Germany at the end of World War Two. It's sixty-seven years later, with her mother moving ...



  • St Mary's Pi-Ski, with its ageing and declining congregation, enters the game of online romance to save the church. John Moss, photographing himself in exotic locations for his romance profile, collides with Lucy, aka Claudia, a beautiful spy in p...



  • A riveting fast paced story.John Moss was the victim of the charms of Claudia, a British Secret Service Agent. His mission? To carry a national secret stolen from the Chinese government into the United Kingdom. Claudia planned to leave him high and d...



  • Till Death Us Do PartOperation Snowflake brings an end to the delightful six-part Max and Olivia series. In this story, our octogenarian British secret agents put everything on the line to protect eight-year-old Molly and her cat Snowflake who have b...




Frequently Asked Questions (FAQ)

Mark Biggs has published 8 books.

Mark Biggs does not have a new book coming out soon. The latest book, Operation Snowflake, was published in November 2021.

The first book by Mark Biggs, The Case for Lilith, was published in September 2010.

Yes. Mark Biggs has 1 series.