Explore the wondrous teeny-tiny underwater world of a sweet, teeny-tiny mermaid who lives in a teeny-tiny castle with her teeny-tiny friend! Life in the teeny-tiny sea is full of big adventures filled with teeny-tiny beautiful treasures to be found! This interactive aquatic adventure features a bright, iridescent mermaid tail puppet toy built into the book perfect for flipping through every page while encouraging interactive play, hand-eye coordination, sensory and language development. Babies and toddlers learn best when they are playing, especially when their grown-ups are in on the fun! Collect the entire Finger Puppet Board Book series! The adorable  built-in  finger-puppet  encourages  interactive  finger  play,  which helps develop  little  muscles  and build finger strength, improving  coordi n ation  and  fine  motor  skills.   Soft  plush  and a rhyming story combine to provide  both tactile and  ver b a l   learning opportunities to  babies and toddlers. Thick board pages  perfect for little hands to actively participate in storytime.  Lively illustrations  and a plush finger puppet help keep little girls and boys engaged throughout. Babies and toddlers learn best when they are playing, especially when their grown-ups are in on the fun.