1. The summe & substance of Christian religion, set downe in a catechisticall way. Creator: Isaacson, Henry, 1581-1654 Published / Created: Printed in the yeare 1646. Call Number: Mhc9 Is2 Su6 Image Count: 53 Alternative Title: The sum and substance of Christian religion. Description: Philip Bliss's copy, with his initials at foot of p. 15. and Signatures: A-F8. Found in: Beinecke Rare Book and Manuscript Library > The summe & substance of Christian religion, set downe in a catechisticall way.