Max & Ruby at the warthogs' wedding

Their warthog friends are getting married, and Max and Ruby have a big part to play: Ruby is a flower girl and Max is the ring bearer.

But when Max loses the ring, the bunny siblings have to search all over the grand hotel to get it back.

From lobby to laundry, from tower to conservatory the bunnies run, guided by the maps in Grandma's Bunnyphone.

Children will love to lift the flaps and study the map inside the Bunnyphone to see where the bunnies are headed next.

The ingenious use of up-to-the-minute technology guarantees the interactive fun readers will have with Max and Ruby.