Interesting and educational. Discovering the secrets of their own body as children giggle through the pages. Unlike many other informational books about body science, this book series 可爱的身体 (kě ài dí shēn tǐ) is fun and easy to read!
Scientific concepts are explained in jargon-free stories.  Adorable illustration, action packed stories and simple language explain what children are most fascinated about: themselves! What's in my poop? Why do I have a belly button? Why do I get a shot even though I am not sick?   
 Book titles: 
《肚脐，你好吗？》(Dùqí, nǐ hǎo ma?) How Are You, Belly Button? 
《眼泪小精灵，谢谢你》(Yǎnlèi xiǎo jīng líng, xiè xiè nǐ) Thank You, My Tear Drop Elves
《谁是蛀虫的朋友？》(Shéi shì zhù chóng de péng yǒu?) Who are Friends with the Tooth Germs? 
《拉便便，真舒服》(Lā pián pián, zhēn shū fú) I Feel So Good to Poop
《听听身体怎么说》(Tīng tīng shēn tǐ zěn me shuō) What Is my Body Saying? 
《打预防针，我不怕》(Dǎ yù fáng zhēn, wǒ bù pà) I am Not Scared of Shots
《挺起胸来，直起背》(Tǐng qǐ xiōng lái, zhí qǐ bèi) Straighten Up
《血液兄弟好样的！》(Xiě yè xiōng dì hǎo yàng de!) Go, Blood Brothers! 
Is my child ready for this set?
"Read to me":
Ages 3+ will enjoy having these books read to them either by Luka® or a caregiver.

"Read by myself":
The limited text per page and the prevalence of common language make it a good "bridge book" for readers. The involved plot and detailed illustrations will capture the interest of experienced readers ages 5+.