You can poke around the Library or take the 15-minute Academic Writing Challenge any time for free. Really free. If you are ready to hand over your email address in exchange for me reminding you that I also do things you can pay for, I have a newsletter. I don’t want to badger you to buy stuff so I try to make it useful in it’s own right. I also let you pick which things you are interested in.
I’ve set it up as if it’s 4 different newsletters but I created the schedule knowing that some people tick multiple boxes. If you tick all the boxes you’ll get an email weekly, rotating through the various categories. If you only tick one box you will get an email once or twice a month. Sometimes there will be extras. You can unsubscribe any time or update your profile to untick some of the boxes. You will get a welcome email for each box you tick so be prepared.