Who Wrote the Book of Love

I wonder, wonder who, who-oo, who
 (Who wrote the Book of Love?)
 Tell me, tell me, tell me
 Oh, who wrote the Book of Love?
 I've got to know the answer
 Was it someone from above?
 (I wonder, wonder who, ba-doo-doo, who)
 (Who wrote the Book of Love?)
 I love you, darlin'
 Baby, you know I do
 But I've got to see this Book of Love
 Find out why it's true
 (I wonder, wonder who, ba-doo-oo, who)
 (Who wrote the Book of Love?)
 (Chapter One says you love her)
 (You love her with all your heart)
 (Chapter Two you tell her)
 (You never, never, never, never, ever gonna part)
 (In Chapter Three remember)
 (The meaning of romance)
 (In Chapter Four you break up)
 (But you give her just one more chance)
 (Oh, I wonder, wonder who, ba-doo-oo, who)
 (Who wrote the Book of Love?)
 Baby, baby, baby
 I love you, yes I do
 Well, it says so in this Book of Love
 Ours is the one that's true
 (I wonder, wonder who, ba-doo-oo, who)
 (Who wrote the Book of Love?)
 (Chapter One says you love her)
 (You love her with all your heart)
 (Chapter Two you tell her)
 (You never, never, never, never, ever gonna part)
 (In Chapter Three remember)
 (The meaning of romance)
 (In Chapter Four you break up)
 (But you give her just one more chance)
 (Oh, I wonder, wonder who, ba-doo-oo, who)
 (Who wrote the Book of Love?)
 Baby, baby, baby
 I love you, yes I do
 It says so in this Book of Love
 Ours is the one that's true
 (I wonder, wonder who, ba-doo-oo, who)
 (Who wrote the Book of Love?)
 (I wonder who, yeah)
 (Who wrote the Book of Love?)