Up we go #6 Mystery Cache

The cache isn't at the above location but you can use it as a parking space.  

As the name suggests you need to climb for it.

This is based on the only connect missing vowels round.  

These are the titles of books written by multiple European crime writers.  

You will need to work out the book’s title and then find out where in the series it was written.  

The cache is found at:  N 51 A.BCD W 002 W.XYZ

A = LPSTDSBB

B = BRNDVGG

C = NLNCRTN

D = LHMMXCRCLSBLS

W = DNSKRTTNDPLSN + NVCDNTT

X  = RSNN

Y  = MNNNSMLG

Z  = SSLSVNTSDNPTN - LGTTNDR

The cache is small so you will need to bring your own pen.

You can check your answers for this puzzle on GeoChecker.com.