John Wyndham's 1960s classic, in which a biochemist stumbles on a discovery which could change the course of humanity
Stumbling on a discovery, biochemist Diana Brackley must battle to ensure that it benefits humanity. Read by Joanna Tope.
DetailsPerturbed by Francis's silence over the mysterious properties of the lichen, Diana secretly begins her own investigations.
DetailsDiana's compensation payout catches the attention of Fleet Street. Meanwhile Paul has told his wife about the antigerone.
DetailsBiochemist Diana Brackley's attempts to conceal the true source of the antigerone are finally overcome. Read by Joanna Tope.
DetailsThe secret of long life is out - but with a reticent boss, Diana must face intense media pressure alone. Read by Joanna Tope.
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