Lifeboat Luke and his colourful friends have been entertaining children around Ireland with their daily adventures on RTÉ’s Den tots.

Now the group, who keep the seas safe around the magical town of Donaghadoo, are the stars of a book and DVD, available from RNLI shops around the UK and RoI as well as major retailers such as Tesco and Waterstones. The fun and games are interspersed with valuable safety messages. Find out more at lifeboatluke.tv.