Beyond Numbers, the conclusion to the Aleph Null Chronicles, finds Sid imprisoned by the ultra-powerful and psychotic Tris, who plans to take Sid's power of Black Numbers for his own and lay waste to the Land. But Sid has powerful friends who will do anything to rescue him from Tris. But Tris is not the only dark power in the Land, for there are other violent and powerful forces that may be even more dangerous. Follow this final epic journey to the farthest reaches of the Land where strange, horror-filled, and wondrous things await.