LO (2.5) is obsessed with the Llama Llama series. She wants them read to her multiple times a day, and loves to "read" (aka, recite from memory) them aloud to me, too. She's always been a bookworm, but this is the first series that has really resonated with her.
I like that the characters/illustrations display strong emotions preschoolers can relate to. The sing-song, rhyming storytelling makes the books easy to read and memorize.
Any other childrens book series you find similar in style? Would love to expand our collection.