- I SEE YOU视觉大挑战(2)
- I see you（米妙）
- I SHALL WEAR MIDNIGHT
- I Shall Wear Midnight: Discworld Novel 38
- I Slightly Want to Go Home
- i so sad
- I So Wanted （忍岳）
- I Spy A Balloon
- I Spy A Dinosaur's Eye
- I Spy a Skeleton
- I Spy an Apple
- I Spy an Egg in a Nest
- I Spy Funny Teeth
- I Spy Lightning In The Sky (level 1)
- I Spy Little Letters
- I Spy Mystery 10th Anniversary Edition
- I Spy Santa Claus
- I Spy Super Challenger
- I Spy Thanksgiving
- I SPY视觉大发现(全8册)
- I SPY视觉大发现(合订经典版共4册)
- I SPY视觉大发现·观察力挑战书
- I SPY视觉大发现启蒙认知书(共4册)
- I SPY视觉大发现（幼儿版）
- I Stay In Love For You
- I still believe!
- I still believe（库洛洛相关）
- I still bilieve
- I Surrendre
- I Swear