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!