The start of a new beginner chapter book series designed for readers 6 - 8 years old. Each adventure features two cousins who transform into superheroes to solve a problem, under the watchful eye of their very wise Nana. Pipi is a Pouakai, a giant eagle, while Pou is a Taniwha. Each story is 8 chapters long and features two or more illustrations per chapter. The format is slightly larger at 198mm high and 143mm wide. These stories are designed to have instant appeal to younger readers who are wanting to progress from picture books to read real books.