In this sixth installment of the Pup Detectives graphic novel series, the pup detectives dig up the secrets of Mystery Mountain! Rider Woofson and the other pup detectives are excited to be going on a class trip to Mystery Mountain with the rest of Pawston Elementary. After all, with a name like that, the chances of finding a thrilling new case seem pretty good! But when the PI Pack arrives at the top of the mountain, they discover that all of their classmates have been scared away by a snow monster! Rider and the other detectives smell something fishy and decide it's time to investigate exactly what's so mysterious about Mystery Mountain.

In this fifth installment of the Pup Detectives graphic novel series, the pup detectives must save one of their own! There's a new student at Pawston Elementary named Labra-cadabra-dor, and he has a few magic tricks up his sleeve. When Labra hypnotizes Rider to pull him over to the dark side, the other pup detectives worry they might have bitten off more than they can chew with this magical mystery!

In this fourth installment of the Pup Detectives graphic novel series, it's up to the pup detectives to sniff out a stolen scroll and stop a curse in its tracks! When the sacred scroll of Bark-Jitsu is stolen during a martial arts expo at Pawston Elementary, it's especially personal for one of the members of the PI Pack--Westie Barker, who has been training hard to earn his yellow belt. Westie's sensei tells the PI Pack that he is certain an ancient curse has been awoken and that the missing scroll is tied to the it. But this is no ordinary curse--it's one that requires all the courage of a Bark-Jitsu master to be defeated. Luckily, the PI Pack are really brave and always ready to fight for justice. Will they be able to expose the truth behind this sneaky mystery before the scroll disappears forever?

In this fourth installment of the Pup Detectives graphic novel series, it's up to the pup detectives to sniff out a stolen scroll and stop a curse in its tracks! When the sacred scroll of Bark-Jitsu is stolen during a martial arts expo at Pawston Elementary, it's especially personal for one of the members of the PI Pack--Westie Barker, who has been training hard to earn his yellow belt. Westie's sensei tells the PI Pack that he is certain an ancient curse has been awoken and that the missing scroll is tied to the it. But this is no ordinary curse--it's one that requires all the courage of a Bark-Jitsu master to be defeated. Luckily, the PI Pack are really brave and always ready to fight for justice. Will they be able to expose the truth behind this sneaky mystery before the scroll disappears forever?