- EbookTwirlybirchJack Saunders
- EbookTwirlybirch Gets PropelledJack Saunders
- EbookTwirlybirch and the Marbled MurreletJack Saunders
- EbookTwirlybirch Takes OffJack Saunders
- EbookTwirlybirch Lands in Double TroubleJack Saunders
- EbookTwirlybirch to the RescueJack Saunders
- EbookTwirlybirch and the VolcanoJack Saunders