The rest of the series can be found by clicking on this link to the Only Connect bookmark list.
You are looking for one word which connects all five images. Please note that of the image answers, A-D are one word each and E is made up of two words.
F=the total word value of the one word associated with A (A=1 ... Z=26).
G=the total word value of .... B.
H=the total word value of .... C.
I=the total word value of .... D.
J=the total word value of .... E.
K=the total word value of the singular noun that connects them.
The cache can be found at : N55 00.Y W002 21.Z
Where Y = J + H + ((G + I) / (F + K)) and Z = (H * F) + I - (J * K) - G
You can validate your puzzle solution with certitude.