Bibi and Tina have forgotten to muck out the stable. Once again, Tina's big brother Roger covers for them, but he's not happy about it. Lately he's been seeming more and more frustrated in general. When he gets an offer from another horse farm, he leaves Martin's Farm, which comes as a shock to Bibi and Tina!
(Tags : Bibi and Tina, Roger's Promise Markus Dittrich Audiobook, Markus Dittrich Audio CD )
