Buried Treasure Codes – a Ben Baxter Mystery

Description

Mae Ben Baxter (11 oed) a’i chwaer Katie (13 oed) ynghyd â Johnny, ffrind Ben, yn hoffi datrys dirgelwch. Pan fo Ben a Johnny’n canfod neges mewn cod mewn hen gar Jaguar mewn iard sgrap, rhaid iddynt ei ddatrys. Maent yn darganfod fod y car wedi cael ei ddefnyddio gan aelod amlwg o griw o droseddwyr yn Llundain. Ond tybed pa gyfrinachau eraill sydd ynghudd yn y neges?
Ben Baxter (aged 11) and his sister Katie (aged 13) aided by Ben’s friend Johnny enjoy solving mysteries. So when Ben and Johnny find a coded message in an old Jaguar in a scrapyard they decide to solve it. The clues lead them to discover that the car used to belong to a notorious London gangland criminal. But what secrets are hidden in the message?