Characters in Hard Eight

Stephanie Plum

Also in One for the Money, Two for the dough, Three to Get Deadly, Four to Score, High Five, Hot Six, Seven Up, Visions of Sugar Plums, To the Nines, Ten Big Ones

Joe Morelli

Also in One for the Money, Two for the dough, Hot Six, Seven Up, Ten Big Ones, Eleven on Top, Twelve Sharp, Fearless Fourteen, Tricky Twenty-Two

Ranger

Also in One for the Money, Two for the dough, Three to Get Deadly, Four to Score, Hot Six, Seven Up, To the Nines, Ten Big Ones, Eleven on Top, Twelve Sharp

Lula (Stephanie Plum series))

Also in One for the Money, Two for the dough, Three to Get Deadly, Hot Six, Seven Up, To the Nines, Eleven on Top, Lean Mean Thirteen, Plum Lucky, Plum Spooky

Evelyn Soder

Eddie Abruzzi

Albert Kloughn

Joseph "Joe" Morelli

Also in One for the Money, Two for the dough, Three to Get Deadly, Four to Score, High Five, Hot Six, Seven Up, To the Nines, Ten Big Ones, Eleven on Top

Connie Rosolli

Also in Sizzling Sixteen, Turbo Twenty-Three

Andy Bender