Join young astronaut Leo as he embarks on a magical sleepover adventure aboard the International Space Station, where the stars are his ceiling and the universe is his playground, all while learning the ABCs of the cosmos....

In a small village where whispers carry secrets, a mysterious alphabet unfolds, leading to a Pinyin Whodunit that will leave readers guessing until the very end....

In a world where letters hold ancient power, a young alchemist discovers a golden letter that could change everything, leading her on a perilous quest to unlock its secrets and save her village from an impending doom....