Penguin Random House Spring Historical sweepstakes

https://sweeps.penguinrandomhouse.com/enter/spring-historical-sweepstakes
One (1) Winner will receive:
1 WHO SPEAKS FOR THE DAMNED (Prize Approximate Retail Value: $26)
1 MURDER ON PLEASANT AVENUE (Prize Approximate Retail Value: $26)
1 CLOSE UP (Prize Approximate Retail Value: $27)
1 A STROKE OF MALICE (Prize Approximate Retail Value: $17)
1 A MURDEROUS RELATION (Prize Approximate Retail Value: $26)