A brand new look for this exclusive Mr Gum story with lots of funster extra bonus material - new for 2026! In celebration of 20 years of You're a Bad Man, Mr Gum! we are launching an exciting anniversary programme of publishing including a brand new jacket for Mr Gum in The Hound of Lamonic Bibber' bringing it into the current fresh and fun look for the first time, an anniversary edition of You're a Bad Man, Mr Gum! - AND brand new audio recordings of the series An iconic funny and anarachic series much loved by schools, libraries and readers that has lasted the test of time Accessible, highly illustrated and with a low word count that is perfect for this generation of young readers in the current reading crisis The Mr Gum series has sold over 3.6million copies in the UK and into 34 languages New HarperCollins audio editions to come - including Lamoinc Bibber for the very first time! - with all the bells and whistles! Competition: grimwood; pablo and splash; bunny vs. monley; dogman; diary of a wimpy kid; minecraft; adhd rapped up; the blunders; bobland; the fart that changed the world. jamie smart; jeff kinney; sheena dempsey; dav pilkey; steven butler; nadia shireen; david walliams; jamie gilbert; matt lucas; steven mangan; michael rosen.