Mandala 4

The fourth Mandala of the Rigveda has 58 hymns, mainly to Agni and Indra. It is one of the "family books" (mandalas 2-7), the oldest core of the Rigveda.
The Rigveda Anukramani attributes all hymns in this book to ', except for hymns 43 and 44, attributed to ' and "".
List of incipits.
 The dedication as given by Griffith is in square brackets
 4.1 (297) [Agni.] 
 4.2 (298) [Agni.] 
 4.3 (299) [Agni.] 
 4.4 (300) [Agni.] 
 4.5 (301) [Agni.] 
 4.6 (302) [Agni.] 
 4.7 (303) [Agni.] 
 4.8 (304) [Agni.] 
 4.9 (305) [Agni.] 
 4.10 (306) [Agni.] 
 4.11 (307) [Agni.] 
 4.12 (308) [Agni.] 
 4.13 (309) [Agni.] 
 4.14 (310) [Agni.] 
 4.15 (311) [Agni.] 
 4.16 (312) [Indra.] 
 4.17 (313) [Indra.] 
 4.18 (314) [Indra and Others.] 
 4.19 (315) [Indra.] 
 4.20 (316) [Indra.] 
 4.21 (317) [Indra.] 
 4.22 (318) [Indra.] 
 4.23 (319) [Indra.] 
 4.24 (320) [Indra.] 
 4.25 (321) [Indra.] 
 4.26 (322) [Indra.] 
 4.27 (323) [The Falcon.] 
 4.28 (324) [Indra-Soma.] tuvâ yujâ táva tát soma sakhyá 
 4.29 (325) [Indra.] 
 4.30 (326) [Indra.] 
 4.31 (327) [Indra.] 
 4.32 (328) [Indra.] 
 4.33 (329) [ Rbhus.] 
 4.34 (330) [Rbhus.] 
 4.35 (331) [Rbhus.] 
 4.36 (332) [Rbhus.] 
 4.37 (333) [Rbhus.] 
 4.38 (334) [ Dadhikras.] 
 4.39 (335) [Dadhikras.] 
 4.40 (336) [ Dadhikravan.] 
 4.41 (337) [Indra-Varuna.] 
 4.42 (338) [Indra-Varuna.] 
 4.43 (339) [ Asvins.] 
 4.44 (340) [Asvins.] 
 4.45 (341) [Asvins.] 
 4.46 (342) [ Vayu. Indra-Vayu.] 
 4.47 (343) [Vayu. Indra-Vayu.] 
 4.48 (344) [Vayu.] 
 4.49 (345) [Indra-Brhaspati.] 
 4.50 (346) [Brhaspati.] 
 4.51 (347) [ Dawn.] 
 4.52 (448) [Dawn.] 
 4.53 (349) [ Savitar.] 
 4.54 (350) [Savitar.] 
 4.55 (351) [ Visvedevas.] 
 4.56 (352) [ Heaven and Earth.] 
 4.57 (353) [ Ksetrapati, Etc.] 
 4.58 (354) [ Ghrta.] 