RichieÕs Vaults of Mystery Volume 2! Reprints Richie Rich Vault of Mystery (1974) 7-14 (Harvey)! Unlike many Richie Rich publications, this series focuses more on detective-style mysteries, where Richie - and sometimes his friends - help try to solve mysteries. Some of the stories seem darker than stories in other publications, but do not involve inappropriate events such as murder and death. Featuring the artwork of Warren Kremer, Ernie Colon, and Dom Sileo. Softcover Premium Color.