Soundarya Lahari
The Saundarya Lahari is a famous literary work in Sanskrit written by Adi Shankara. Its shlokas/verses praise the beauty, grace and munificence of goddess Parvati in the form of Tripura Sundari.
Anyone can read or chant Saundarya Lahari even without deeksha. It is not restricted in the way that some mantras or specific tantric sadhanas are. Traditionally, Saundarya Lahari is both a devotional stotra and a tantric text, but Adi Shankaracharya wrote it in a way that it can benefit all.
