Joshua misses his grandpa, but his mother has told him he’s not allowed to see him. She won’t explain why, but Joshua suspects it has something to do with his grandpa’s new wife, Riva. One day, Joshua sets out on his own to visit his grandpa and Riva to discover the truth. He hopes he can find a way to make it up between them and his mother. But will he be able to bring down the wall guarding their secrets? 全书字数1400字左右，招募负责人&译者一人 试译81字。

Dr David P Reiter is a multi-award winning author and publisher living in Brisbane. He has written 20 fiction, poetry and children’s titles, as well as scripts and multimedia. His previous children’s books are Real Guns, The Greenhouse Effect, Global Cooling and Tiger Tames the Min Min. David has won the Queensland Premier’s Award and been shortlisted for the Steele Rudd and Adelaide Festival Awards. He has presented his work to audiences in Australia and overseas and has received several grants from the Australia Council and Arts Queensland.