This six-book set includes My Friend is Sad, Today I Will Fly!, I Am Invited to a Party!, There Is a Bird On Your Head!, I Love My New Toy!, and I Will Surprise My Friend! Gerald is careful. Piggie is not. Piggie cannot help smiling. Gerald can. Gerald worries so that Piggie does not have to. Gerald and Piggie are best friends. Today, I Will Fly! is the funny introduction to the characters. Piggie is determined to fly. But Gerald the elephant knows that"s impossible--isn"t it? In My Friend is Sad, elephant Gerald is down in the dumps. Piggie is determined to cheer him up by dressing as a cowboy, a clown, and even a robot! But what does it take to make a sad elephant happy? The answer will make even pessimistic elephants smile. In There Is a Bird On My Head!, Gerald discovers that there is something worse than a bird on your head--two birds on your head! Can Piggie help her best friend? In I Am Invited to a Party! Piggie is invited to her first party. She doesn"t know what to wear, though, so she asks her best friend Elephant for help. Elephant"s advice is odd to say the least, so Piggie will try on all sorts of zany outfits before finally arriving at the party for a hilarious surprise. In I Love My New Toy!, Piggie can"t wait to show Gerald her brand new toy. But will an accidentally broken toy accidentally break a friendship? In I Will Surprise My Friend!, Gerald and Piggie want to play a game and surprise each other--but the biggest surprise is the one they least expect.