Totally Tykes: The Complete Trilogy

After the events of Totally Shrunk, Sam, Alex, Britney, and Clover are stuck at half-size at W.O.O.H.P. HQ, waiting to be returned to their original height. As they sit around they wonder what is preventing the company from growing them tall again, after they completed their mission to stop Chandanika Smalls from a hostile takeover. However, after they escaped from the mall, they left one person behind that was also shrunk by Sally Smalls: Mandy! As punishment for their mistake, Jerry sends them into the mall's daycare facility, disguised as toddlers since they're still small to rescue Mandy, who was mistaken for a child and enrolled into the daycare. But to help convince the daycare employees that they're toddlers, Jerry gives them shoes to help them walk like a baby and a bottle of milk laced with a special formula to help them lose their continence.

Can the Spies survive being treated like toddlers as they hunt for Mandy amongst the children that are their height? Can they endure playtime and diaper changes with their dignity intact? What about Mandy? How has being at the daycare all day long affected her? Has she succumbed to living life as a toddler?

And whoever's in charge of the daycare is someone that knows Mandy...and her mother gets involved in babysitting them.

This is going to be a long 48 hours.