“Mushrooms and Other Fungi of North America,” by Roger Phillips. The cover says it’s “The most comprehensive mushroom guide.”
Lastly and FIRSTLY, before you ever pick wild mushrooms, know every species you want to eat and never eat anything without getting a second opinion. Start with a few easily identifiable ones: chanterelles, puffballs, horn of plenty, and a few others. Join a club, go on forays and make friends with a trusted expert. Hell of a lot of fun, but very risky. the beauty of God's creation will be before you....