The Winter Series

2 books in series
4 out of 5 stars 636 ratings

Winter Dark Summary

When you buy murder online, who is there to stop you?

GCHQ agent Winter has just 14 days to bring down the website of a formidable criminal organisation before a teenager is tortured to death in front of an online audience of millions. Going deep under cover disguised as the paid assassin Snow White, Winter must infiltrate the inner circle of the extraordinarily powerful man at the heart of the dark web. This is a gripping, fast-paced ride through a disturbingly plausible technological future in which Callister’s protagonist must battle to bring down the terrifying crimes tearing through society.

About Winter
Master hacker, highly intelligent, combat trained: Winter is a very modern spy. Worlds apart from the straitlaced characters created in the minds of Ian Fleming and John le Carré , Alex Callister's lead protagonist wouldn't dream of playing the part of the impeccable agent. However, despite her intimidating skillset, Winter is delightfully human and often prone to prioritizing her libido over her employer. Undeniably sexy and exceptionally accomplished, Winter is a true 21st-century heroine.

About the Author
Alex Callister is the pseudonym of an industry expert on media, telecoms and internet stocks. She studied history at Oxford and the British School at Rome and was set for a career in academia until the beginning of the tech boom woke a lifelong interest in internet shares. Alex has spent her career visiting high security web hosting sites and speculating on what might go wrong. Winter Dark is her debut novel and the first in the Winter series.

Please note: This audiobook contains graphic adult content.  

©2019 Alex Callister (P)2019 Audible, Ltd
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  • Book 1

    • Winter Dark

    • Audible's Thriller of the Year 2019
    • By: Alex Callister
    • Narrated by: Ell Potter
    • Length: 11 hrs and 31 mins
    • Unabridged
    • Overall
      4 out of 5 stars 636
    • Performance
      4.5 out of 5 stars 611
    • Story
      4 out of 5 stars 612

    GCHQ agent Winter has just 14 days to bring down a website before a teenager is tortured to death in front of an internet audience of millions. Winter has to go deep undercover, disguised as the paid assassin Snow White, to infiltrate the criminals’ organisation and bring down the man at the heart of the dark web. Winter is razor-sharp, quick-witted and sexy, an expert in all forms of combat, master hacker and the number one field agent of British Intelligence.

    • 5 out of 5 stars
    • Gripping and charming

    • By Jennifer on 11-04-19

    Regular price: £19.99

  • Book 2

    • Winter Rising

    • By: Alex Callister
    • Length: Not Yet Known
    • Unabridged
    • Overall
      0 out of 5 stars 0
    • Performance
      0 out of 5 stars 0
    • Story
      0 out of 5 stars 0

    Alex Callister’s all-action and unpredictable heroine has got a long to-do list. And she is up against it, both within GCHQ and beyond. Fighting to be deemed fit for service, Winter is now more alone than ever in her battle against organised crime. Virginia, Marseille and Moscow all form part of the puzzle as she tries to connect the strands that lead to Firestorm's top hitman, the legendary Guardsman....

    Regular price: £14.99