Roberta Fenn was every man’s dream – a clinging climber with photogenic features and a phenomenal body. She had what it took to get what she wanted, and she wanted a lot.

But one thing she wasn’t looking for was an early grave, and that was where she was heading – unless the redoubtable Bertha Cool and the inimitable Donald Lam jumped in, guessed right, and moved fast to save this bedevilled dream girl from a nightmare of blackmail, double cross and murder.