Here is a new, original puzzle that I have made! You have to find the word that I describe.
Me, I am an introduction
My anagram is past tense of what you are doing now.
The homophone of my anagram is used with it in a common word riddle.
You are
DEAR
Me, I am an introduction
Letters often start with the greeting "Dear <name>"
My anagram is past tense of what you are doing now.
READ is the past tense of reading, which I was doing while reading the riddle.
The homophone of my anagram is used with it in a common word riddle.
RED is a homophone of READ, which is used in the newspaper riddle
What is black and white and red all over?