1. Keithley, WE. 1990.

Lucifer on the loose
CRSQ 26(4):131. CELD ID 7778.

2. Keithley, WE. 1989.

Bitterroot
CRSQ 26(2):53. CELD ID 7754.

3. Keithley, WE. 1983.

Wading with waterwings
CRSQ 19(4):203. CELD ID 5986.

4. Keithley, WE. 1982.

The serpent's snare
CRSQ 19(3):155,184. CELD ID 5974.

5. Keithley, WE. 1981.

Spectrum spectacular
CRSQ 18(2):83. CELD ID 5899.

6. Keithley, WE. 1979.

Pillbox paradox
CRSQ 16(3):163. CELD ID 5664.

7. Keithley, WE. 1979.

To make a snowflake
CRSQ 15(4):179. CELD ID 5519.

8. Keithley, WE. 1978.

A primrose with perception
CRSQ 15(3):147. CELD ID 5506.

9. Keithley, WE. 1978.

No hope for the phalarope
CRSQ 15(1):46. CELD ID 5468.

10. Keithley, WE. 1977.

Hotrod helicopter
CRSQ 14(1):3-4. CELD ID 5405.

11. Keithley, WE. 1976.

Nitting or knitting
CRSQ 13(1):13-14. CELD ID 5283.

12. Keithley, WE. 1975.

The long-barreled bore
CRSQ 11(4):183. CELD ID 4687.

13. Keithley, WE. 1974.

Picturing the lighter side of creation
CRSQ 11(1):30-31. CELD ID 4618.

14. Keithley, WE. 1974.

Picturing the lighter side of creation
CRSQ 11(2):108. CELD ID 4637.

15. Keithley, WE. 1973.

Feathers: Flight or fancy?
CRSQ 9(4):203. CELD ID 4560.

16. Keithley, WE. 1972.

Guard cells, stomata, and design in plants
CRSQ 9(3):151. CELD ID 4542.

17. Keithley, WE. 1972.

A quail: Corturnix corturnix
CRSQ 9(1):13. CELD ID 4507.

18. Keithley, WE. 1972.

The barbaric bladderwort
CRSQ 9(2):95. CELD ID 4530.

19. Keithley, WE. 1972.

The Yucca and its Yucca Moth
CRSQ 8(4):228. CELD ID 4457.

20. Keithley, WE. 1971.

The Monarch cremaster
CRSQ 8(3):162. CELD ID 4431.

21. Keithley, WE. 1971.

Note on stalactite formation
CRSQ 8(3):188. CELD ID 4432.