Anges

Daughter of smoke & bone

Laini Taylor

House of Sky and Breath

Sarah J. Maas

A Book of Angels

Sophy Burnham

On Angel Wings

Michael Morpurgo

Angels and Demons: The Complete Guide to Understanding How They Operate

Ron Phillips DMin

Treatise on separate substances.

Translated from a newly-established Latin text based on 12 mediaeval mss., with introd. and notes, by Francis J. Lescoe.

The Invisible Made Visible: Angels from Vatican

Allen Duston, Maurizio Sannibale, Arnold Nesselrath, Robert Christian, Basil Cole, Paolo Liverani

Immortal Surrender: The Curse of the Templars

Claire Ashgrove

Angels' Blood

Nalini Singh

Enquête sur l'existence des anges gardiens

Pierre Jovanovic