Runes were the letters in a set of alphabets known as runic alphabets, which were used before the Middle Ages to write various Germanic languages in Scandivia and the British Islands.
Do you find any similarities with your alphabet?
Below is a fragment from one of the most important rune poems, called the Icelandic Rune Poem (it has been translated into modern English). You may need to seek help to interpret some fragments:
Wealth source of discord among kinsmen and fire of the sea and path of the serpent. Shower lamentation of the clouds and ruin of the hay-harvest and abomination of the shepherd. Giant torture of women and cliff-dweller and husband of a giantess.