The Howling Stones has 336 pages.
The Howling Miller has 236 pages.
The Howling Stones was created in 1997.
The ISBN of The Howling Stones is 0-345-40645-1.
Stones from the River has 509 pages.
Stones into Schools has 420 pages.
The Stones Are Hatching has 183 pages.
The Stones of Nomuru has 215 pages.
Swallowing stones has 245 pages.
Prayers to Broken Stones has 403 pages.
The Lying Stones of Marrakech has 384 pages.
The Six Sacred Stones has 506 pages.
No, only the first skill is required, and it does not need a howling stone, however they are very helpfull