Clue: First word of many sequel titles

Answer: SON

Length: 3

---

Similar Clues:

• Word in many sequel titles (RETURN with 6 letters)
• Words preceding "Love," "War" and "the Deal" in book titles (ARTOF with 5 letters)
• Words in some advice column titles (ASKA with 4 letters)
• Abbr. in some office titles (ASST with 4 letters)
• Word with ''office'' or ''seat'' (BOX with 3 letters)
• Word in many Gardner titles (CASE with 4 letters)
• Word in Gardner titles (CASE with 4 letters)
• Word in mystery titles (CASE with 4 letters)
• Word in many Perry Mason titles (CASE with 4 letters)
• Geneticist's word for an offshoot (CLONE with 5 letters)