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We study the possibility of extending ghost systems with higher spin to alogarithmic conformal field theory. In particular we are interested in c=-26which turns out to behave very differently to the already known c=-2 case. Theenergy momentum tensor cannot be built anymore by a combination of derivativesof generalized symplectic fermion fields.  Moreover, the logarithmically extended theory is only consistent whenconsidered on nontrivial Riemann surfaces. This results in a LCFT with someunexpected properties. For instance the Virasoro mode L_0 is diagonal and forcertain values of the deformation parameters even the whole global conformalgroup is non-logarithmic.Comment: 24+1 pages LaTeX2e. Corrected an erroneous EU network number in the  acknowledgments to HPRN-CT-2002-0032

Ghost Systems Revisited: Modified Virasoro Generators and Logarithmic Conformal Field Theories