Martha's family is going out West on vacation. /Martha is excited to go on a cattle drive. Martha's family is going out West on vacation and Martha doesn't want to be left behind. But that cargo hold ...

Martha's nemesis will be at Alice's birthday party. / The gang uncovers a robbery plot. Everyone is looking forward to Alice's birthday party, but there's one problem: Nelson, Martha's cat nemesis, ...

Martha holds a dog circus to raise cash after she eats the cookies meant for a school fund-raiser; Martha investigates when the usually grumpy Mrs. Demson is suddenly friendly, cheerful and fun.