No; they are two completely different belief systems.
Anubis had nothing to do with any "book".
The Succubus was created on 1999-04-21.
The ISBN of Succubus Heat is 0758231994.
Succubus on Top was created in 2007.
The consort of Anubis is Anput; his daughter is Kabechet.
Well she wrote 3 series. Vampire Academy Series: Vampire Academy Frostbite Shadow Kiss Blood Promise Spirit bound Last Sacrifice Succubus Series: Succubus Blues Succubus Nights Succubus Dreams Succubus Heat Succubus Shadows Succubus Revealed Dark Swan Series: Storm Born ThornQueen Iron Crowned
Succubus Heat has 512 pages.
Succubus Blues has 358 pages.
Succubus Revealed has 277 pages.
Succubus on Top has 314 pages.
The ISBN of Succubus Dreams is 0758216432.
By some accounts of Egyptian mythology the brother of Anubis was Horus.