In the Claws of Brightness (Filipino: Sa mga Kuko ng Liwanag), is a 1968 Tagalog language novel written by Filipino author Edgardo M. Reyes, originally serialized in the weekly Liwayway magazine from 1967 to 1968.[1] The title In the Claws of Brightness is a literal word-for-word translation of the Tagalog title, which as a phrase effectively makes little sense in English. A more practical English translation would be At the Verge of Dawn. The story became the basis for the award-winning Filipino film, Manila in the Claws of Light.[