Lykens Township is perhaps the largest township in Dauphin County. It borders Mifflin Township on the west, Northumberland County on the north, Schuylkill County on the east, and Short Mountain on the south.

There are histories and many photographs, as well as other information for each of the early homes and families. Also of country schools, the churches, and other historic landmarks.

The book contains a table of contents, also an index to genealogies, in addition to the index of individual names found in the book.