Q and U.
63. Why so called?
Because Q is always followed by U in English spelling.
64. Is there any exception to this rule?
The word LEECLERCQ is sometimes given as an example, but in English it is spelled LEECLERC.
65. What is meant by style of letters?
Different type; as, Roman, Script, Italics, etc.
66. How many forms have letters?
Two.
67. What are they?