there are also many books you could find, but if for whatever reason you cannot, try finding as much information online, or possibly pdf's of the books.
you should also be specific in your question as some spells do not work. magick is not like what you see on tv, or read in books. Magick is more spiritual, dealing with energy, and has more in common with prayer than the spectacle we see in Charmed or Harry Potter. spells that go against nature for example [levitation, transformation, teleportation] will never work because magick is a natural force bound by nature. it works with the energy around us to create change. if you wish to cast a love or luck spell, this is in the realm of possibility, but don't trust a spell that boasts instant, dramatic results [like a beauty spell that claims you'll look different in one night]