1. Duns, J. 1900.

Marks of mind in nature
JTVI 32:302-316. CELD ID 15449.

2. Duns, J. 1896.

Stone folk-lore
JTVI 28(111):200-217. CELD ID 15414.

3. Duns, J. 1888.

On the theory of natural selection and the theory of design. The point of view of Christian thought
JTVI 22(86):113-141. CELD ID 15342.

4. Duns, J. 1886.

On the theory of natural selection and the theory of design
JTVI 20(77):37-60. CELD ID 15318.