Possible Clues:

• Press dismiss second book of mine, then reflect
• Noted hit maker, with "the"
• Gangster group
• Group with enforcers, with 'the'
• Al Capone's gang
• Group of angry villagers
• An unruly or uncontrolled gang
• F.B.I. target, with “the”
• Group of meerkats
• Rule of protesting players?