About Hellboy and the B.P.R.D.: 1954 - Black Sun
Contains the story arc Black Sun, and continues the series of Hellboy and the B.P.R.D., containing issues 11 and 12 in the comprehensive numbering for the series, Hellboy and the B.P.R.D.
Continued from Hellboy and the B.P.R.D.: 1953 - Beyond the Fences.
Continued in Hellboy and the B.P.R.D.: 1954 - The Unreasoning Beast.