In this index we present commentaries and studies on Joel.

• James Van Dine – Analysis of Joel 7 pgs offsite
• Constable – Joel (b) (23 pages) 
• Gray, James – Concise Bible Commentary on Old Testament (b)#Joel
• Henry, Matthew – Commentary (b) Set: Isa.-Mal. Vol.4  16MB (2196 pgs). 
• Jamieson-Fausset-Brown – Commentary on the whole Bible (b)  48.8MB (3949 pages) page 1912
• Keil & Delitzsch – Commentary on Joel (b) 257K (71 pages).
• Maclaren – Commentary Ez, Dan, Minor, Mt 1-8 (b) 1.4MB (414 pages) 
• McGee – Hosea & Joel 273k (16 pages).