Four exciting adventures of The Hardy Boys, starting with Dude Ranch o Death ! Frank and Joe Hardy go undercover to investigate the mystery of the missing teens at a western camp when things take a terrible turn for the worse! The Deadliest Stunt features a surprising new crime-fighting partner for the Undercover Brothers Lindsay Rider! She s in charge of leading the team on this case of finding out who is harming the stunt women in a female teen stunt competition. In Haley Danelle s Top Eight, online friends go missing under very suspicious circumstances, and it s up to The Hardy Boys to stop it! Finally, there s Live Free, Die Hardy, featuring the evil female counterparts of The Hardy Boys the Noir Sisters! It starts when they crash Fenton Hardy s birthday party, but soon turns deadly!