These are some really great books for learning and reading tarot cards that I find to be easy to use and easy to understand:
The Compete Idiot's Guide to Tarot and Fortune-Telling by Arlene Tognetti and Lisa Lenard
Tarot For Beginners by Meg Hayertz
The Easiest Way To Learn The Tarot Ever by Dusty White (Recommended by Baal Kadmon in his book Tarot Magick: Harness the Magickal Power of the Tarot)
Tarot Games by Cait Johnson and Maura D. Shaw
35th Anniversary Edition of Tarot For Yourself by Mary K. Greer
The Complete Book of Tarot Reversals by Mary K. Greer
Sheilaa Hite Presents 101 Tarot Spreads by 20 Modern Tarot Masters Vol.1
365 Tarot Spreads by Sasha Graham
1001 Tarot Spreads by Cassandra Eason
A Deck of Spells: HooDoo Playing Card Magic in Rootwork and Conjure by Professor Charles Porterfield
Lithomancy Divination and Spellcraft with Stones, Crystals, and Coins by Rev.Dr.Jon Saint Germain
Bones, Shells, and Curios A Contemporary Method of Casting the Bones by Michele Jackson
Phone Apps: Check out the Galaxy Tarot and Galaxy Runes apps, you can do a search in your app store and just use the free versions
Free website that is a lot of fun: www.facade.com
Of course, this is far from complete, and mostly just focused on tarot. Find a form of divination that resonates with you and go have fun learning and exploring!!! Don't forget to journal your readings!