Eric Leyland

Title Publisher Year
Abbey Sees it Through Thomas Nelson & Sons 1956
Conspiracy at Abbey Thomas Nelson & Sons 1957
Abbey on the Warpath Thomas Nelson & Sons 1958
Abbey Turns the Tables Thomas Nelson & Sons 1959
Abbey Makes the Grade Thomas Nelson & Sons 1960
Odd Man Out at Abbey Thomas Nelson & Sons 1961
Treasure Trove at Abbey Thomas Nelson & Sons 1963