Thomas L. Hollowak

• Baltimore '68
• From Mobtown to Charm City
• Index to marriages and deaths in the (Baltimore) Sun, 1837-1850
• Index to marriages in the (Baltimore) Sun, 1851-1860
• A brief history of Baltimore's Polonia
• A history of Polish longshoremen and their role in the establishment of a union at the port of Baltimore
• Baltimore 1830-1840
• Baltimore's Polish language newspapers
• Births from the baptismal record of Saint Stanislaw Kostka Church, 1879-1889
• Faith, work, and struggle
• Index to Marriages in the (Baltimore) Sun, 1851-1860
• Index to the obituaries and death notices appearing in the Dziennik Chicagoski