Do you have a Nook e-reader or know someone who does? If so, you/they might be interested in this exclusive Barnes & Noble promotion, which runs from May 1 through May 15th:

50% off Live Free or Tri (Reg. 99): Enter Code BNPLIVEFREE50 at checkout

75% off The Hanged Man’s Noose (Reg. 4.99): Enter Code BNPNOOSE75 at checkout

No Nook? You can also download the FREE Nook app for your tablet, phone, or computer.